{"total":14,"items":[{"citing_arxiv_id":"2606.19321","ref_index":114,"ref_count":1,"confidence":0.98,"is_internal_anchor":true,"paper_title":"Spectral Functions of Lorentzian Quantum Gravity","primary_cat":"hep-th","submitted_at":"2026-06-17T17:47:50+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":6.0,"formal_verification":"none","one_line_summary":"Spectral functions for graviton and scalar graviton modes are derived in Lorentzian asymptotically safe quantum gravity via adapted FRG flow equations, yielding normalisable results consistent with infrared effective theory.","context_count":0,"top_context_role":null,"top_context_polarity":null,"context_text":null},{"citing_arxiv_id":"2606.12580","ref_index":25,"ref_count":1,"confidence":0.98,"is_internal_anchor":true,"paper_title":"Scalar Quantum Fields: Theory Space and its Geometry","primary_cat":"hep-th","submitted_at":"2026-06-10T18:29:19+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":2.0,"formal_verification":"none","one_line_summary":"Lecture notes on defining scalar QFTs and assigning geometric structure to the space of possible theories.","context_count":0,"top_context_role":null,"top_context_polarity":null,"context_text":null},{"citing_arxiv_id":"2606.05507","ref_index":14,"ref_count":1,"confidence":0.98,"is_internal_anchor":true,"paper_title":"Improved unimodular black holes with self-consistent renormalization scale identification","primary_cat":"gr-qc","submitted_at":"2026-06-03T23:19:51+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":5.0,"formal_verification":"none","one_line_summary":"Renormalization group improved unimodular black holes with self-consistent radial scale identification yield non-singular metrics and associated mass gaps.","context_count":0,"top_context_role":null,"top_context_polarity":null,"context_text":null},{"citing_arxiv_id":"2606.04085","ref_index":11,"ref_count":1,"confidence":0.98,"is_internal_anchor":true,"paper_title":"Coarse graining from within: Wilson-Fisher universality on $S^3$","primary_cat":"hep-th","submitted_at":"2026-06-02T18:00:01+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":7.0,"formal_verification":"none","one_line_summary":"A spectral cutoff RG flow on S^3 realizes the Wilson-Fisher universality class with one relevant direction and critical exponents close to flat-space values.","context_count":0,"top_context_role":null,"top_context_polarity":null,"context_text":null},{"citing_arxiv_id":"2605.29159","ref_index":10,"ref_count":1,"confidence":0.98,"is_internal_anchor":true,"paper_title":"Asymptotically Safe Gravitational Form Factors from the Proper-Time Flow Equation","primary_cat":"hep-th","submitted_at":"2026-05-27T22:51:04+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":6.0,"formal_verification":"none","one_line_summary":"Asymptotically safe gravitational form factors are obtained by integrating the proper-time flow to k=0; finite cutoff-independent results with 1/q² UV decay require selecting the non-Gaussian fixed point as UV boundary condition.","context_count":0,"top_context_role":null,"top_context_polarity":null,"context_text":null},{"citing_arxiv_id":"2605.27868","ref_index":13,"ref_count":1,"confidence":0.98,"is_internal_anchor":true,"paper_title":"$CP$ phase structure of QCD from functional renormalization group","primary_cat":"hep-ph","submitted_at":"2026-05-27T02:33:42+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":4.0,"formal_verification":"none","one_line_summary":"FRG study of QCD-like theories finds the CP-violating four-fermion operator becomes relevant in the chirally broken phase when the gauge coupling runs, while finite quark mass strongly suppresses infrared running of the theta parameter.","context_count":0,"top_context_role":null,"top_context_polarity":null,"context_text":null},{"citing_arxiv_id":"2605.22037","ref_index":9,"ref_count":1,"confidence":0.98,"is_internal_anchor":true,"paper_title":"Classical Renormalization Group Equations for General Relativity","primary_cat":"gr-qc","submitted_at":"2026-05-21T06:20:50+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":5.0,"formal_verification":"none","one_line_summary":"A Legendre transform establishes an exact duality between the classical Polchinski equation and the authors' classical RG equation for the gravitational effective action.","context_count":0,"top_context_role":null,"top_context_polarity":null,"context_text":null},{"citing_arxiv_id":"2605.11805","ref_index":4,"ref_count":1,"confidence":0.9,"is_internal_anchor":false,"paper_title":"Scaling Solutions of Matter Form Factors in Asymptotically Safe Quantum Gravity","primary_cat":"hep-th","submitted_at":"2026-05-12T09:00:21+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":7.0,"formal_verification":"none","one_line_summary":"A non-trivial UV fixed point for the scalar matter form factor exists in asymptotically safe quantum gravity, with a discrete spectrum of critical exponents and infrared locality restored.","context_count":1,"top_context_role":"method","top_context_polarity":"use_method","context_text":", Israel, W; Cambridge Uni- versity Press (1979) 790-831. [2] M. Reuter, F. Saueressig, Quantum Gravity and the Func- tional Renormalization Group: The Road towards Asymp- totic Safety, Cambridge University Press, 2019. [3] C. Wetterich, Exact evolution equation for the effective potential, Phys. Lett. B 301 (1993) 90-94.arXiv:1710. 05815,doi:10.1016/0370-2693(93)90726-X. [4] T. R. Morris, The Exact renormalization group and ap- proximate solutions, Int. J. Mod. Phys. A 9 (1994) 6 2411-2450.arXiv:hep-ph/9308265,doi:10.1142/ S0217751X94000972. [5] U. Ellwanger, FLow equations for N point functions and bound states, Z. Phys. C 62 (1994) 503-510.arXiv: hep-ph/9308260,doi:10.1007/BF01555911. [6] M. Reuter, Nonperturbative evolution equation for quan-"},{"citing_arxiv_id":"2604.25103","ref_index":10,"ref_count":1,"confidence":0.9,"is_internal_anchor":false,"paper_title":"Rethinking Dimensional Regularization in Critical Phenomena","primary_cat":"hep-th","submitted_at":"2026-04-28T01:25:33+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":7.0,"formal_verification":"none","one_line_summary":"A new Functional Dimensional Regularization scheme computes Ising critical exponents directly in d=3 with apparently better convergence than standard functional RG approximations.","context_count":1,"top_context_role":"background","top_context_polarity":"background","context_text":"Indeed, a vast amount of work has been done over decades - and is still done to- day - using these two techniques combined, making DR and theε-expansion the standard, preferred, approach used in the field of Critical Phenomena. It was only in later stages that researchers shifted to the use of exact functional RG equations [7-9] and other functional RG frameworks [10, 11], mainly to overcome the limitations of theε-expansion in which the study of RG properties is reliable - in absence of re-summations [12] - only near the upper critical dimension. These functional RGs are all based on an explicit mass cutoffs, i.e. a regulator which is either ultraviolet (UV) or infrared (IR) - and the widespread opinion is that the price to pay to have"},{"citing_arxiv_id":"2604.21237","ref_index":7,"ref_count":1,"confidence":0.9,"is_internal_anchor":false,"paper_title":"Bianchi-I Cosmology with Radiation in Asymptotically Safe Gravity","primary_cat":"gr-qc","submitted_at":"2026-04-23T03:13:19+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":6.0,"formal_verification":"none","one_line_summary":"In asymptotically safe gravity, radiation-filled Bianchi-I cosmologies show quantum corrections that soften anisotropy, while magnetic fields lead to persistent Kasner anisotropy without Lambda but isotropic de Sitter decay with nonzero Lambda.","context_count":1,"top_context_role":"background","top_context_polarity":"background","context_text":"D 57 (1998), 971-985 [arXiv:hep- th/9605030 [hep-th]]. [5] W. Souma, \"Nontrivial ultraviolet fixed point in quantum gravity,\" Prog. Theor. Phys. 102 (1999), 181-195 [arXiv:hep- th/9907027 [hep-th]]. [6] M. Reuter and H. Weyer, \"Renormalization group improved gravitational actions: A Brans-Dicke approach,\" Phys. Rev. D 69 (2004), 104022 [arXiv:hep-th/0311196 [hep-th]]. [7] R. Percacci, \"An Introduction to Covariant Quantum Gravity and Asymptotic Safety,\" 100 Years of General Relativity Vol. 3 (World Scientific Publishing, Singapore, 2017) [8] A. Eichhorn, \"An asymptotically safe guide to quantum gravity and matter,\" Front. Astron. Space Sci. 5 (2019), 47 [arXiv:1810.07615 [hep-th]]. [9] M. Reuter and F. Saueressig, \"Quantum Gravity and the Functional Renormalization Group: The Road towards Asymp-"},{"citing_arxiv_id":"2604.03033","ref_index":3,"ref_count":1,"confidence":0.9,"is_internal_anchor":false,"paper_title":"Quantum gravity contributions to the gauge and Yukawa couplings in proper time flow","primary_cat":"hep-ph","submitted_at":"2026-04-03T13:38:11+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":"Figures 5(c) and 5(d) show them-dependence of ˜G∗ and ˜Λ∗, respectively, assuming the SM matter content (N S = 4,N D = 45/2,N V = 12). References [1] S. Weinberg,General Relativity, pp. 790-831. S.W.Hawking, W.Israel (Eds.), Cam- bridge Univ. Press, 1980 [2] C. Wetterich, \"Exact evolution equation for the effective potential,\"Physics Letters B 301no. 1, (1993) 90 - 94 [3] T. R. Morris, \"The Exact renormalization group and approximate solutions,\"Int. J. Mod. Phys. A9(1994) 2411-2450,arXiv:hep-ph/9308265 [4] M. Reuter, \"Nonperturbative evolution equation for quantum gravity,\"Phys. Rev. D 57(1998) 971-985,arXiv:hep-th/9605030 [5] O. Lauscher and M. Reuter, \"Ultraviolet fixed point and generalized flow equation of quantum gravity,\"Phys."},{"citing_arxiv_id":"2512.08435","ref_index":32,"ref_count":1,"confidence":0.98,"is_internal_anchor":true,"paper_title":"Emergence of dynamical tensor fields in composite models of gravity","primary_cat":"hep-th","submitted_at":"2025-12-09T10:05:29+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":6.0,"formal_verification":"none","one_line_summary":"Auxiliary tensor fields in composite gravity models acquire dynamical kinetic terms via FRG flows, reproducing the transverse-traceless quadratic Einstein-Hilbert structure in the spin-2 sector.","context_count":0,"top_context_role":null,"top_context_polarity":null,"context_text":null},{"citing_arxiv_id":"2510.23808","ref_index":169,"ref_count":1,"confidence":0.98,"is_internal_anchor":true,"paper_title":"Towards theory constraints on ultralight dark matter from quantum gravity","primary_cat":"hep-ph","submitted_at":"2025-10-27T19:45:23+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":6.0,"formal_verification":"none","one_line_summary":"In asymptotically safe gravity, dimension-five couplings of ultralight scalar dark matter to gauge field strengths vanish and are not generated perturbatively.","context_count":1,"top_context_role":"background","top_context_polarity":"background","context_text":"Reichert,Effective universality in quantum gravity,SciPost Phys.5(2018) 031 [1804.00012]. [167] A. Eichhorn, S. Lippoldt, J.M. Pawlowski, M. Reichert and M. Schiffer,How perturbative is quantum gravity?,Phys. Lett. B792(2019) 310 [1810.02828]. [168] A. Eichhorn, S. Lippoldt and M. Schiffer,Zooming in on fermions and quantum gravity, Phys. Rev. D99(2019) 086002 [1812.08782]. [169] C. Wetterich,Exact evolution equation for the effective potential,Phys. Lett. B301(1993) 90 [1710.05815]. [170] T.R. Morris,The Exact renormalization group and approximate solutions,Int. J. Mod. Phys. A9(1994) 2411 [hep-ph/9308265]. [171] U. Ellwanger,Flow equations for N point functions and bound states,Z. Phys. C62(1994) 503 [hep-ph/9308260]. - 28 -"},{"citing_arxiv_id":"2508.00807","ref_index":30,"ref_count":1,"confidence":0.98,"is_internal_anchor":true,"paper_title":"Proper-time functional renormalization in $O(N)$ scalar models coupled to gravity","primary_cat":"hep-th","submitted_at":"2025-08-01T17:39:46+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":5.0,"formal_verification":"none","one_line_summary":"Proper-time FRG applied to gravity-coupled O(N) scalars largely reproduces scaling solutions and critical properties found with the effective average action, with some quantitative differences at finite and large N depending on improved schemes.","context_count":0,"top_context_role":null,"top_context_polarity":null,"context_text":null}],"limit":50,"offset":0}