{"total":12,"items":[{"citing_arxiv_id":"2606.18380","ref_index":41,"ref_count":1,"confidence":0.88,"is_internal_anchor":false,"paper_title":"What makes spacetime spin in string theory?","primary_cat":"hep-th","submitted_at":"2026-06-16T18:27:57+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":6.0,"formal_verification":"none","one_line_summary":"GSO projection consistency in Type II string theory requires the target space X to admit a spin structure (or G-equivariant spin structure for orbifolds), identified by computing the mixed bordism group Ω₃^spin(Bℤ₂ × X) and classifying corresponding theta angles.","context_count":0,"top_context_role":null,"top_context_polarity":null,"context_text":null},{"citing_arxiv_id":"2606.17149","ref_index":20,"ref_count":1,"confidence":0.88,"is_internal_anchor":false,"paper_title":"Extended Supergravity Needs String Scale Cut-off","primary_cat":"hep-th","submitted_at":"2026-06-15T18:00:03+00:00","verdict":"CONDITIONAL","verdict_confidence":"LOW","novelty_score":5.0,"formal_verification":"none","one_line_summary":"String-scale UV cut-off in the gravitational path integral removes string-coupling dependence from the BPS black hole index in extended supergravity, matching supersymmetry expectations for zero-Euler-number cases.","context_count":0,"top_context_role":null,"top_context_polarity":null,"context_text":null},{"citing_arxiv_id":"2605.30417","ref_index":29,"ref_count":1,"confidence":0.88,"is_internal_anchor":false,"paper_title":"Logarithm of charge ratio in black hole entropy","primary_cat":"hep-th","submitted_at":"2026-05-28T18:00:02+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":6.0,"formal_verification":"none","one_line_summary":"Macroscopic computation of charge-ratio logarithmic corrections to black hole entropy agrees with microscopic results in N=4 and N=8 string theories after including string-scale cutoff, dilaton-dependent measure, Kalb-Ramond variable, and microcanonical ensemble.","context_count":0,"top_context_role":null,"top_context_polarity":null,"context_text":null},{"citing_arxiv_id":"2605.18952","ref_index":6,"ref_count":2,"confidence":0.88,"is_internal_anchor":false,"paper_title":"A missing link: Brane networks and the Cobordism Conjecture","primary_cat":"hep-th","submitted_at":"2026-05-18T18:00:03+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":6.0,"formal_verification":"none","one_line_summary":"Defects for discrete symmetries encoded in bordism groups Ω^ξ_2(BG) and H_2(BG;Z) are described as brane networks rather than isolated objects, extending the Cobordism Conjecture and demonstrated in 4d supergravity from string/M-theory.","context_count":0,"top_context_role":null,"top_context_polarity":null,"context_text":null},{"citing_arxiv_id":"2605.15276","ref_index":41,"ref_count":2,"confidence":0.88,"is_internal_anchor":false,"paper_title":"Bordisms between 9d type IIB supergravities and commutator widths of duality groups","primary_cat":"hep-th","submitted_at":"2026-05-14T18:00:03+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":6.0,"formal_verification":"none","one_line_summary":"Proposes a refinement of the Swampland Cobordism Conjecture for duality groups, arguing that diverging commutator widths necessitate infinitely many duality defects to realize monodromies in 9d supergravity bordisms.","context_count":1,"top_context_role":"background","top_context_polarity":"background","context_text":"Zeldovich,A Novel Type of Radioactive Decay: Gravitational Baryon Annihilation,Zh. Eksp. Teor. Fiz.72(1977) 18. [39] T. Banks and L. J. Dixon,Constraints on String Vacua with Space-Time Supersymmetry, Nucl. Phys.B307(1988) 93. [40] R. Kallosh, A. D. Linde, D. A. Linde and L. Susskind,Gravity and global symmetries, Phys.Rev.D52(1995) 912 [hep-th/9502069]. [41] J. Polchinski,String theory. Vol. 2: Superstring theory and beyond, Cambridge Monographs on Mathematical Physics. Cambridge University Press, 12, 2007, 10.1017/CBO9780511618123. [42] D. Harlow,TASI Lectures on the Emergence of Bulk Physics in AdS/CFT,PoSTASI2017 (2018) 002 [1802.01040]. [43] J. McNamara and C. Vafa,Cobordism Classes and the Swampland,1909."},{"citing_arxiv_id":"2605.04142","ref_index":237,"ref_count":1,"confidence":0.88,"is_internal_anchor":false,"paper_title":"Heterotic String Theory Suggests a QCD Axion Near 0.5 neV","primary_cat":"hep-th","submitted_at":"2026-05-05T18:00:00+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":7.0,"formal_verification":"none","one_line_summary":"Heterotic string theory implies the QCD axion mass is bounded below by 0.5 neV and typically falls in [0.5, 0.8] neV across most compactifications.","context_count":0,"top_context_role":null,"top_context_polarity":null,"context_text":null},{"citing_arxiv_id":"2604.22929","ref_index":2,"ref_count":1,"confidence":0.88,"is_internal_anchor":false,"paper_title":"Particle and Superparticle Confinement in Higher Codimension Braneworlds","primary_cat":"hep-th","submitted_at":"2026-04-24T18:01:20+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":4.0,"formal_verification":"none","one_line_summary":"Spin-curvature coupling allows stable confinement of spinning particles near or on the brane in higher-codimension warped backgrounds, unlike the repulsive behavior for spinless particles.","context_count":1,"top_context_role":"background","top_context_polarity":"background","context_text":"the Funda¸ c˜ ao Cearense de Apoio ao Desenvolvimento Cient' ıfico e Tecnol' ogico (FUNCAP) through processes n ◦ 31052.000190/2025-40 and FPD-0213-00349.01.01/23, respectively. References [1] J. Polchinski,String theory. Vol. 1: An introduction to the bosonic string, Cambridge Monographs on Mathematical Physics, Cambridge University Press (12, 2007), 10.1017/CBO9780511816079. [2] J. Polchinski,String theory. Vol. 2: Superstring theory and beyond, Cambridge Monographs on Mfathematical Physics, Cambridge University Press (12, 2007), 10.1017/CBO9780511618123. [3] Y.-X. Liu,Introduction to Extra Dimensions and Thick Braneworlds, inMemorial Volume for Yi-Shi Duan(2018), DOI [1707.08541]. [4] T. Gherghetta and M.E. Shaposhnikov,Localizing gravity on a string - like defect in"},{"citing_arxiv_id":"2604.07463","ref_index":11,"ref_count":1,"confidence":0.88,"is_internal_anchor":false,"paper_title":"Decoding multiway gravitational junctions in AdS in terms of holographic quantum maps","primary_cat":"hep-th","submitted_at":"2026-04-08T18:02:50+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":7.0,"formal_verification":"none","one_line_summary":"Multiway AdS junctions dualize to factorized quantum maps on CFT interfaces, with scattering matrix fixed by junction tension and automorphisms from n-1 stringy modes, independent of background state.","context_count":1,"top_context_role":"background","top_context_polarity":"background","context_text":"2012), 10.1017/CBO9781139248563. [9] M.B. Green, J.H. Schwarz and E. Witten,SUPERSTRING THEORY. VOL. 2: LOOP AMPLITUDES, ANOMALIES AND PHENOMENOLOGY(7, 1988). [10] J. Polchinski,String theory. Vol. 1: An introduction to the bosonic string, Cambridge Monographs on Mathematical Physics, Cambridge University Press (12, 2007), 10.1017/CBO9780511816079. [11] J. Polchinski,String theory. Vol. 2: Superstring theory and beyond, Cambridge Monographs on Mathematical Physics, Cambridge University Press (12, 2007), 10.1017/CBO9780511618123. [12] A. Banerjee, A. Mukhopadhyay and G. Policastro,Nambu-Goto equation from three-dimensional gravity,JHEP09(2024) 013 [2404.02149]. [13] A. Karch and L. Randall,Locally localized gravity,JHEP05(2001) 008 [hep-th/0011156]."},{"citing_arxiv_id":"2602.20037","ref_index":61,"ref_count":1,"confidence":0.88,"is_internal_anchor":false,"paper_title":"The asymptotic charges of Curtright dual graviton and Curtright extensions of BMS algebra","primary_cat":"hep-th","submitted_at":"2026-02-23T16:45:56+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":7.0,"formal_verification":"none","one_line_summary":"The asymptotic charges of the Curtright dual graviton in D=5 split into scalar, vector, and TT sectors that close into an abelian extension of a BMS-like algebra when the vector parameter is restricted to o(4).","context_count":0,"top_context_role":null,"top_context_polarity":null,"context_text":null},{"citing_arxiv_id":"2601.06697","ref_index":93,"ref_count":1,"confidence":0.88,"is_internal_anchor":false,"paper_title":"Lecture notes on strings in AdS$_3$ from the worldsheet and the AdS$_3$/CFT$_2$ duality","primary_cat":"hep-th","submitted_at":"2026-01-10T21:41:47+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":2.0,"formal_verification":"none","one_line_summary":"Lecture notes deliver a self-contained pedagogical overview of worldsheet strings in AdS3 with NSNS flux, summarizing 25 years of results with emphasis on spectrally flowed correlation functions.","context_count":1,"top_context_role":"background","top_context_polarity":"background","context_text":"This instance of the AdS3/CFT2 correspondence is quite special. Indeed, all sources are of the NSNS type, and moreover the geometry (2.7) consists of a product of Lie groups, namely SL(2,R)×SU(2)×U(1) 4 ,(2.8) where, to be precise, we need to work with the universal cover ofSL(2,R), for which the time direction is non-compact4. This means that the we can quantize the worldsheet theory [92, 93], which takes the form of a (super) WZW model, and can be treated exactly inα′, i.e. all the way down to small values ofn5. As we will discuss later on, the smallest possible valuen 5 = 1is actually rather exceptional since the AdS 3 becomes string-size and the fundamental strings become tensionless [61, 62]. Of course, we still needn1 to be very large"},{"citing_arxiv_id":"2512.00704","ref_index":38,"ref_count":1,"confidence":0.88,"is_internal_anchor":false,"paper_title":"No boundary density matrix in elliptic de Sitter dS/$\\mathbb{Z}_2$","primary_cat":"hep-th","submitted_at":"2025-11-30T02:51:17+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":6.0,"formal_verification":"none","one_line_summary":"The Euclidean path integral on elliptic de Sitter defines a no-boundary density matrix whose entropies reduce to vertex operator correlators on non-orientable surfaces, with a one-dimensional global Hilbert space but nontrivial observer Fock spaces.","context_count":0,"top_context_role":null,"top_context_polarity":null,"context_text":null},{"citing_arxiv_id":"2509.20437","ref_index":8,"ref_count":1,"confidence":0.88,"is_internal_anchor":false,"paper_title":"The degrees of freedom of multiway junctions in three dimensional gravity","primary_cat":"hep-th","submitted_at":"2025-09-24T18:00:29+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":5.0,"formal_verification":"none","one_line_summary":"n-way junctions in 3D gravity correspond to n-1 coupled Nambu-Goto strings with Monge-Ampère sources whose degrees of freedom survive the tensionless limit, implying matter-like behavior from pure gravity and perfect reflection of wavepackets in the dual CFT.","context_count":0,"top_context_role":null,"top_context_polarity":null,"context_text":null}],"limit":50,"offset":0}