{"total":24,"items":[{"citing_arxiv_id":"2605.27359","ref_index":9,"ref_count":1,"confidence":0.98,"is_internal_anchor":true,"paper_title":"Wilson coefficients from a non-renormalization theorem in 2D SYM","primary_cat":"hep-th","submitted_at":"2026-05-26T17:58:34+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":6.0,"formal_verification":"none","one_line_summary":"Non-renormalization in UV 2D SYM fixes the Wilson coefficient of the DVV operator in the IR orbifold CFT, consistent with matrix string theory.","context_count":0,"top_context_role":null,"top_context_polarity":null,"context_text":null},{"citing_arxiv_id":"2605.26055","ref_index":37,"ref_count":1,"confidence":0.98,"is_internal_anchor":true,"paper_title":"Krylov Complexity for Plane Wave Matrix Model","primary_cat":"hep-th","submitted_at":"2026-05-25T17:15:34+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":6.0,"formal_verification":"none","one_line_summary":"In reduced BMN matrix models, Lanczos coefficients scale linearly with the mass parameter, producing quadratic corrections to early-time Krylov complexity growth at the same order for both state and operator versions.","context_count":0,"top_context_role":null,"top_context_polarity":null,"context_text":null},{"citing_arxiv_id":"2605.25647","ref_index":6,"ref_count":1,"confidence":0.98,"is_internal_anchor":true,"paper_title":"Endpoint formulation and Molien--Weyl structure for the \\(N=2\\), large--\\(d\\) BFSS/BMN models","primary_cat":"hep-th","submitted_at":"2026-05-25T09:53:14+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":5.0,"formal_verification":"none","one_line_summary":"Establishes equivalence between endpoint and Molien-Weyl formulations for large-d BFSS models on the lattice and derives finite continuum D-channel via a toy holonomy potential model.","context_count":0,"top_context_role":null,"top_context_polarity":null,"context_text":null},{"citing_arxiv_id":"2605.25560","ref_index":2,"ref_count":1,"confidence":0.98,"is_internal_anchor":true,"paper_title":"Finite-$N$ BMN index across all vacuum sectors","primary_cat":"hep-th","submitted_at":"2026-05-25T08:16:18+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":6.0,"formal_verification":"none","one_line_summary":"Finite-N BMN index summed over all vacuum sectors for N≤9 reveals order-N² entropy growth that survives the sum and dominance switching from single- to double-partition sectors starting at N=5.","context_count":0,"top_context_role":null,"top_context_polarity":null,"context_text":null},{"citing_arxiv_id":"2605.16507","ref_index":8,"ref_count":1,"confidence":0.98,"is_internal_anchor":true,"paper_title":"Krylov complexity from a simple quantum mechanical model for a radiating black hole","primary_cat":"hep-th","submitted_at":"2026-05-15T18:03:06+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":5.0,"formal_verification":"none","one_line_summary":"A simplified mini-BMN matrix model for a radiating black hole exhibits early-time chaotic growth of Krylov complexity followed by late-time saturation to a plateau consistent with equilibration.","context_count":0,"top_context_role":null,"top_context_polarity":null,"context_text":null},{"citing_arxiv_id":"2605.13972","ref_index":1,"ref_count":1,"confidence":0.98,"is_internal_anchor":true,"paper_title":"Multi-Matrix Quantum Mechanics, Collective Fields and Emergent Space","primary_cat":"hep-th","submitted_at":"2026-05-13T18:00:08+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":4.0,"formal_verification":"none","one_line_summary":"Derives the effective Hamiltonian in the collective field framework for three-matrix quantum mechanics models and analyzes the stability of the vacuum solution.","context_count":0,"top_context_role":null,"top_context_polarity":null,"context_text":null},{"citing_arxiv_id":"2605.13490","ref_index":10,"ref_count":1,"confidence":0.98,"is_internal_anchor":true,"paper_title":"What does it mean to have a quantum gravitational theory of de Sitter Space?","primary_cat":"hep-th","submitted_at":"2026-05-13T13:16:01+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":4.0,"formal_verification":"none","one_line_summary":"De Sitter space modeled as a finite quantum system yields ambiguous theories, with local experiments accessing only a tiny fraction of its total information content.","context_count":0,"top_context_role":null,"top_context_polarity":null,"context_text":null},{"citing_arxiv_id":"2605.13294","ref_index":44,"ref_count":1,"confidence":0.98,"is_internal_anchor":true,"paper_title":"Quantum spacetime and quantum fluctuations in the IKKT model at weak coupling","primary_cat":"hep-th","submitted_at":"2026-05-13T10:07:26+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":4.0,"formal_verification":"none","one_line_summary":"In the IKKT matrix model, quantum fluctuations are negligible compared to noncommutativity scales at weak coupling for Moyal-Weyl and covariant quantum spacetime backgrounds, justifying semi-classical emergent geometry.","context_count":1,"top_context_role":"background","top_context_polarity":"background","context_text":"Taking into account the induced Einstein- Hilbert action at one loop [1] would significantly modify this result and bring it more in line with the standard picture (except at very long wavelengths). Nevertheless, there should be interesting new physics in these quantum fluctuations. 20 Remark on the BFSS model.Finally, it is natural to ask analogous questions for the BFSS model [44, 45]. That model can be viewed as matrix quantum mechanics, and - in contrast to the IKKT model - it does have a well-defined coupling strengthgor 't Hooft couplingλ=g 2N. Therefore there is an a priori notion of weak or strong coupling, and one may ask about phase transitions at finite temperature. Much work in the literature is focused on the strong-coupling (or low temperature) regime, which provides a holographic"},{"citing_arxiv_id":"2605.10720","ref_index":5,"ref_count":1,"confidence":0.9,"is_internal_anchor":false,"paper_title":"Regularized Master-Field Approximation for Large-$N$ Reduced Matrix Models","primary_cat":"hep-th","submitted_at":"2026-05-11T15:29:26+00:00","verdict":null,"verdict_confidence":null,"novelty_score":null,"formal_verification":null,"one_line_summary":null,"context_count":1,"top_context_role":"background","top_context_polarity":"background","context_text":"B72(1974) 461. [2] T. Eguchi and H. Kawai,Reduction of Dynamical Degrees of Freedom in the Large N Gauge Theory,Phys. Rev. Lett.48(1982) 1063. [3] D.J. Gross and Y. Kitazawa,A quenched momentum prescription for large-n theories, Nuclear Physics B206(1982) 440. [4] G. Parisi,A Simple Expression for Planar Field Theories,Phys. Lett. B112(1982) 463. [5] T. Banks, W. Fischler, S.H. Shenker and L. Susskind,M theory as a matrix model: A conjecture,Phys. Rev. D55(1997) 5112 [hep-th/9610043]. [6] N. Ishibashi, H. Kawai, Y. Kitazawa and A. Tsuchiya,A Large N reduced model as superstring,Nucl. Phys. B498(1997) 467 [hep-th/9612115]. [7] R. Dijkgraaf, E.P. Verlinde and H.L. Verlinde,Matrix string theory,Nucl."},{"citing_arxiv_id":"2605.09947","ref_index":2,"ref_count":1,"confidence":0.9,"is_internal_anchor":false,"paper_title":"The Free Particle--Oscillator--Inverted Oscillator Triangle: Conformal Bridges, Metaplectic Rotations and $\\mathfrak{osp}(1|2)$ Structure","primary_cat":"hep-th","submitted_at":"2026-05-11T03:51:09+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":7.0,"formal_verification":"none","one_line_summary":"The free particle, harmonic oscillator, and inverted oscillator are unified as parabolic, elliptic, and hyperbolic realizations of the same conformal module, with explicit mappings between their states, coherent states, and scattering data via metaplectic rotations and Mellin transforms.","context_count":1,"top_context_role":"background","top_context_polarity":"background","context_text":"alter the operator setting and require separate control of domains, boundary conditions, self- adjoint extensions, and scalar products. Thus the BK/ISP correspondence is a structural extension of the hyperbolic/dilation mechanism, not a direct unitary equivalence of the original IHO and ISP Hamiltonians. References [1] M. Srednicki,\"Entropy and area,\"Phys. Rev. Lett.71(1993) 666-669; [arXiv:hep- th/9303048]. [2] T. Banks, W. Fischler, S. H. Shenker, and L. Susskind,\"M theory as a matrix model: A conjecture,\"Phys. Rev. D55(1997) 5112-5128; [arXiv:hep-th/9610043]. [3] J. Maldacena, S. H. Shenker, D. Stanford,\"A bound on chaos,\"JHEP08(2016) 106; [arXiv:1503.01409 [hep-th]]. [4] R. J. Glauber,\"Coherent and Incoherent States of the Radiation Field,\"Phys. Rev.131"},{"citing_arxiv_id":"2605.08335","ref_index":83,"ref_count":1,"confidence":0.9,"is_internal_anchor":false,"paper_title":"Inner Horizon Saddles and a Spectral KSW Criterion","primary_cat":"hep-th","submitted_at":"2026-05-08T18:00:00+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":6.0,"formal_verification":"none","one_line_summary":"Inner horizon saddles supply the semiclassical correction -exp(A_inner/4G) to near-extremal black-hole entropy and motivate a spectral KSW criterion for well-defined one-loop effects around complex gravitational saddles.","context_count":1,"top_context_role":"background","top_context_polarity":"background","context_text":"integration so that theβintegral takes place earlier on, may render the final answer convergent. Note that even if the inner horizon saddle sensibly contributes, another subtlety in the higher dimensional setting is that there will be far more contributions toρ(E) than just the cigar and inner horizon saddle (see, e.g. [81,82]). A natural non-perturbative test would be the BFSS matrix model [83], but accessing an inner-horizon branch requires nonzero SO(9) chemical potential, which destabilizes the matrix moduli space. 25 A canonical contour for bulk fluctuation modes:The sKSW criterion of Section 4.3 is formulated as a spectral condition on the quadratic fluctuation operator. However, as we emphasized in that section, the factors ofλ n which actually appear in the one-loop determinant may contain"},{"citing_arxiv_id":"2605.06985","ref_index":19,"ref_count":1,"confidence":0.9,"is_internal_anchor":false,"paper_title":"Real-Time Quantum Dynamics on the Fuzzy Sphere: Chaos and Entanglement","primary_cat":"hep-th","submitted_at":"2026-05-07T22:04:15+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":5.0,"formal_verification":"none","one_line_summary":"In this fuzzy-sphere matrix model the largest Lyapunov exponent drops to zero at finite temperature, respecting the Maldacena-Shenker-Stanford bound while entanglement shows fast scrambling.","context_count":1,"top_context_role":"background","top_context_polarity":"support","context_text":"to Maldacena-Shenker-Stanford (MSS) [6], which briefly states that the largest Lyapunov exponent for quantum chaotic dynamics is controlled by a temperature dependent bound and is given byλ L ≤2πT. It is demonstrated that the the Sachdev-Ye-Kitaev (SYK) [7, 18] model saturates this bound, while it is also expected to be so for the Banks-Fischler-Shenker- Susskind (BFSS) model [19], while it appears to be rather a formidable task to prove it. Classical chaotic dynamics of the BFSS model is studied in [4] as a approximation to the quantum dynamics of the system in the high temperature regime where it is found that the largest Lyapunov exponent is given asλ L = 0.2924(3)(λ ′ t Hoof tT) 1/4, meaning that the MSS bound is not obeyed only below a critical temperature, namelyT c ≈0."},{"citing_arxiv_id":"2605.04621","ref_index":6,"ref_count":1,"confidence":0.9,"is_internal_anchor":false,"paper_title":"Molien--Weyl Singlet Counting and BFSS$_2$--Factorization in Gaussian Matrix QM","primary_cat":"hep-th","submitted_at":"2026-05-06T08:10:07+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":6.0,"formal_verification":"none","one_line_summary":"The very-low-temperature bosonic singlet spectrum in BFSS_{d+1} is controlled by d(d+1)/2 quadratic Gram operators Tr(X_a X_b), with an exact BFSS_3 = (BFSS_2)^3 factorization at (d,N)=(2,2).","context_count":1,"top_context_role":"background","top_context_polarity":"background","context_text":"The allowed supersymmetric dimensions are constrained by the Fierz identities of Baake, Reinicke and Rittenberg [2], giving DYM =d+ 1 = 10,6,4,3,2, D M =d+ 2 = 11,7,5,4,3. The planar or holographic regime is the usual 't Hooft limit [3], withN→ ∞,g 2 →0, and λ=g 2Nfixed. This is the natural large-Nsetting underlying holography [4,5]. The most important member of this family is thed= 9 BFSS 10 model, or M-(atrix) theory [6]. It describes the low-energy worldvolume dynamics ofNcoincident D0-branes [7], whose type IIA supergravity dual is the black 0-brane background [8]. D0-branes arise naturally in type IIA string theory [9], while type IIA supergravity itself follows from compactifying eleven- dimensional supergravity [10, 11]. Correspondingly, the M-wave solution reduced along the"},{"citing_arxiv_id":"2604.14508","ref_index":2,"ref_count":1,"confidence":0.9,"is_internal_anchor":false,"paper_title":"Fermionic modes of D-instanton wormholes from broken local supersymmetry","primary_cat":"hep-th","submitted_at":"2026-04-16T00:47:49+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":4.0,"formal_verification":"none","one_line_summary":"Broken local supersymmetry modes in D-instanton wormholes deliver fermionic boundary modes through current-current two-point functions on tree-level cylinder geometry.","context_count":0,"top_context_role":null,"top_context_polarity":null,"context_text":null},{"citing_arxiv_id":"2604.14301","ref_index":41,"ref_count":1,"confidence":0.9,"is_internal_anchor":false,"paper_title":"Carroll fermions, expansions and the lightcone","primary_cat":"hep-th","submitted_at":"2026-04-15T18:00:45+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":6.0,"formal_verification":"none","one_line_summary":"Carrollian fermion actions are obtained from relativistic Dirac theory via c-expansion and connected to light-cone dynamics through co-dimension one Carroll subalgebras in the Poincaré algebra.","context_count":1,"top_context_role":"background","top_context_polarity":"background","context_text":"[Galilean Boost i,Momentum j] =δ ij ×Mass.(4.5) where Mass is a central element of the algebra. In the case of the lightcone,P − acts as the mass parameter. This discovery was the key to the physics of the infinite momentum - 18 - frame and the subsequent understanding of Discrete Lightcone Quantization leading to the BFSS conjecture and M-theory [41]. Note that there is another 3D Galilean subalgebra lurking in the 4D Poincare: Gal(2) :{P −, Ji+, Pi, Jij}(4.6) which can again be given a Bargmann lift by consideringP + now as the mass. [col,row] P+ Jk+ Pk Jkl Jk− P− B P+ 0 0 0 0 Pk 0 P+ Ji+ 0 0 −δikP+ δikJl+ −δilJk+ −δikB−J ik −Pi Ji+ Pi 0 δikP+ 0 δikPl −δilPk δikP− 0 0 Jij 0 δikJl+ −δjkJl+ δjkPi −δikPj"},{"citing_arxiv_id":"2604.11051","ref_index":6,"ref_count":1,"confidence":0.9,"is_internal_anchor":false,"paper_title":"Uni-vector deformations, D0-bound states and DLCQ","primary_cat":"hep-th","submitted_at":"2026-04-13T06:28:50+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":5.0,"formal_verification":"none","one_line_summary":"Uni-vector deformations in Type IIA map D0 backgrounds to themselves and generate F1-D0 and D2-D0 bound states while relating to DLCQ of M-theory.","context_count":1,"top_context_role":"background","top_context_polarity":"background","context_text":"In this regime dynamics of the closed string becomes non-relativistic as well [4], D-brane states are represented by Dp-F1 bound states, where the fundamental string charge is dissolved along the Dp-brane world-volume [5]. Another example is provided by the BFSS matrix model and its relation to the discrete light- cone quantization (DLCQ) of the M2-brane [6]. The idea is based on the old idea advocated in [7,8] where a system is observed in the infinite momentum frame, in other words, it is moving with respect to an observer with a velocity close to the speed of light. In this case dynamics of the system can be understood in terms of that of a set of point-like excitations, partons. In the infinite momentum frame quantization, that is basically the light-cone quantization, dynamics"},{"citing_arxiv_id":"2604.04774","ref_index":51,"ref_count":1,"confidence":0.9,"is_internal_anchor":false,"paper_title":"Exponentially Long Evaporation of Noncommutative Black Hole","primary_cat":"hep-th","submitted_at":"2026-04-06T15:46:01+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":5.0,"formal_verification":"none","one_line_summary":"Noncommutative spacetime shifts the collapsing shell proportionally to outgoing Hawking mode momentum, invalidating standard robustness arguments and causing radiation to decay exponentially after scrambling for exponentially long black hole evaporation.","context_count":1,"top_context_role":"background","top_context_polarity":"background","context_text":"Hull,D-branes and the noncommutative torus,JHEP02(1998) 008 [hep-th/9711165]. [48] C.S. Chu and P.M. Ho,Noncommutative open string and D-brane,Nucl. Phys. B550(1999) 151 [hep-th/9812219]. [49] N. Seiberg and E. Witten,String theory and noncommutative geometry,JHEP09(1999) 032 [hep-th/9908142]. [50] E. Witten,Noncommutative Geometry and String Field Theory,Nucl. Phys. B268(1986) 253. [51] T. Banks, W. Fischler, S.H. Shenker and L. Susskind,M theory as a matrix model: A conjecture, Phys. Rev. D55(1997) 5112 [hep-th/9610043]. [52] N. Ishibashi, H. Kawai, Y. Kitazawa and A. Tsuchiya,A Large N reduced model as superstring, Nucl. Phys. B498(1997) 467 [hep-th/9612115]. [53] A. Connes, M.R. Douglas and A.S. Schwarz,Noncommutative geometry and matrix theory:"},{"citing_arxiv_id":"2603.27824","ref_index":48,"ref_count":1,"confidence":0.98,"is_internal_anchor":true,"paper_title":"Holographic duality from a four-fermion interaction: emergent AdS$_3$/CFT$_2$, D-branes, and Einstein gravity","primary_cat":"hep-th","submitted_at":"2026-03-29T19:30:47+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":7.0,"formal_verification":"none","one_line_summary":"The bosonic AdS3/CFT2 duality emerges from the Gross-Neveu model via higher-spin composites and fluctuations in competing spin-0 and spin-1 condensates that define the radial bulk coordinate.","context_count":1,"top_context_role":"background","top_context_polarity":"background","context_text":"Define the species density in the radial direction, ρ(z)≡ NX n=1 δ \u0010 z−z (n) \u0011 ,(2.27) so that R dz ρ(z) =N. In the large-Nlimit, with thez (n) distributed smoothly over [0, zmax] with densityρ(z), the discrete sum becomes an integral: SN N→∞− − − − → Z d2x dz ρ(z)L ′ Φ1(t, x, z)≡S bulk .(2.28) This is the standard mechanism by which matrix model eigenvalue distributions generate extra dimensions [48, 49]: the species labelnis the discrete precursor of the continuous radial coordinatez, and the sum over species at largeNis the Riemann sum approximation to the bulk integral, in direct analogy with the BFSS matrix model [48] where D0-brane positions generate the eleven-dimensional target space. The densityρ(z) is not a free input but is determined self-consistently by the saddle-point equation of the large-Npath"},{"citing_arxiv_id":"2511.08560","ref_index":31,"ref_count":1,"confidence":0.98,"is_internal_anchor":true,"paper_title":"Bootstrapping Euclidean Two-point Correlators","primary_cat":"hep-th","submitted_at":"2025-11-11T18:44:51+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":7.0,"formal_verification":"none","one_line_summary":"A semidefinite programming bootstrap is formulated for Euclidean two-point correlators in quantum mechanics, yielding rigorous bounds and low-lying spectrum extraction in the ungauged one-matrix model.","context_count":0,"top_context_role":null,"top_context_polarity":null,"context_text":null},{"citing_arxiv_id":"2506.16164","ref_index":32,"ref_count":1,"confidence":0.98,"is_internal_anchor":true,"paper_title":"The Carrollian Kaleidoscope","primary_cat":"hep-th","submitted_at":"2025-06-19T09:33:44+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":1.0,"formal_verification":"none","one_line_summary":"A review summarizing Carrollian symmetries, CCFT constructions, and applications in AFS holography, Carroll hydrodynamics, and condensed matter phenomena such as fractons and flat bands.","context_count":1,"top_context_role":"background","top_context_polarity":"background","context_text":"where pa (a = i, ±) are the various momenta associated with the respective directions. The discussion in [29] actually generalises Susskind's observation and provides a way to access both Galilean and Carrollian sub-algebras. It is expected that this may pave the way for an equivalent understanding of the Carroll algebra in various new avenues like the BFSS matrix model [32]. 2.6 Pointers to literature Here we summarize some relevant literature, with the repeating caveat that we are not being exhaustive in our lists. • Representation theory ⋆ The very first well recognised papers to discuss the unitary irreducible represen- tations (UIRs) of Conformal Carroll (BMS) group appeared in the 1970s written by McCarthy [33-35]."},{"citing_arxiv_id":"2411.11096","ref_index":45,"ref_count":1,"confidence":0.98,"is_internal_anchor":true,"paper_title":"An extremal black hole with a unique ground state","primary_cat":"hep-th","submitted_at":"2024-11-17T14:52:35+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":6.0,"formal_verification":"none","one_line_summary":"Microscopic D-brane description of non-supersymmetric extremal black holes yields a unique ground state with non-zero energy, confirming absence of degeneracy.","context_count":0,"top_context_role":null,"top_context_polarity":null,"context_text":null},{"citing_arxiv_id":"2311.10565","ref_index":9,"ref_count":1,"confidence":0.98,"is_internal_anchor":true,"paper_title":"Worldsheet Formalism for Decoupling Limits in String Theory","primary_cat":"hep-th","submitted_at":"2023-11-17T14:59:43+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":6.0,"formal_verification":"none","one_line_summary":"Develops worldsheet sigma model for fundamental strings in critical type IIA limit showing nodal singularities and derives T-duality web unifying decoupling limits including ambitwistor and Carrollian strings.","context_count":1,"top_context_role":"background","top_context_polarity":"background","context_text":"In this limit, all light excitations except the Kaluza-Klein particle states in the lightlike compactificaion are decoupled, and the theory is described by the Banks-Fischler- Shenker-Susskind (BFSS) Matrix quantum mechanics [8, 9] 2. From the type IIA superstring perspective, the Kaluza-Klein particle states correspond to D0-brane bound states. In the original BFSS paper [9], it is conjectured that the BFSS Matrix theory at the large N limit may describe the full nonperturbative M-theory in asymptotically flat spacetime, with N the size of the matrix. At large N, the Matrix quantum mechanics becomes strongly coupled. In this paper, we focus on a classification of fundamental strings that arise from various decoupling limits of type II superstring theory, and therefore build a duality web surrounding"},{"citing_arxiv_id":"2206.09952","ref_index":87,"ref_count":1,"confidence":0.98,"is_internal_anchor":true,"paper_title":"Tachyonic AdS/QCD, Determining the Strong Running Coupling and \\beta-function in both UV and IR Regions of AdS Space","primary_cat":"hep-ph","submitted_at":"2022-06-20T18:16:54+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":5.0,"formal_verification":"none","one_line_summary":"A tachyonic AdS/QCD construction deforms the bulk geometry with a tachyon-dependent dielectric function to produce a unified running coupling from perturbative UV to nonperturbative IR regimes.","context_count":1,"top_context_role":"background","top_context_polarity":"background","context_text":"Moreover, since the mass of the string is proportional to its length, the closer the branes, the less massive the attached strings may be [66, 86]. Thus, for stacks of N Dp-branes, we have U(1)N gauge groups on its worldvolume which can be decomposed as U( N) = SU(N)× U(1). That can further be decomposed into standard model symmetry depending on the number of D p-branes crossing each other [87]. Now we modify Eq.(7) with a tachyon potential V (φ) [88], with φ the tachyon field S =−Tp ∫ dp+1ξe−φdV (φ) √ − det(ηµν + (2πα′)Fµν) =−τp ∫ dp+1ξV (φ) [ 1 + 1 4(2πα′)2FµνFµν +O(F 4) ] , (12) in the last step, we considered slowly varying tachyons with a constant dilaton field ⟨φd⟩. At the minimum of the potential V (φ0) the action disappears [67, 70, 81]."},{"citing_arxiv_id":"1907.06280","ref_index":47,"ref_count":1,"confidence":0.98,"is_internal_anchor":true,"paper_title":"Noncommutative Gauge Theories and Gravity","primary_cat":"hep-th","submitted_at":"2019-07-14T20:50:37+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":2.0,"formal_verification":"none","one_line_summary":"The paper reviews gauge-theoretic formulations of gravity in ordinary and noncommutative spaces based on the authors' earlier works.","context_count":0,"top_context_role":null,"top_context_polarity":null,"context_text":null}],"limit":50,"offset":0}