Bosonic and Fermionic love number of static acoustic black holeWe compute static (ω0) tilde Love numbers for scalar (s=0) and Dirac (s=1/2) perturbations of static acoustic black holes (ABHs) in (3+1) and (2+1) dimensions respectively. By imposing…Yongbin Du, Xiangdong Zhang·Dec 29, 2025SaveLearn
Integrability and the spectrum of two-dimensional fishnet CFTWe formulate a closed set of equations for the spectrum of two-dimensional bi-scalar fishnet conformal field theory, comprising Baxter equations and quantisation conditions, which we derive…Simon Ekhammar, Nikolay Gromov, Fedor Levkovich-Maslyuk et al.·Dec 28, 2025SaveLearn
Physical constraints on the Maldacena-Shenker-Stanford chaos-bound in black hole spacetimesChaotic motion near black holes has recently been examined through the lens of the Maldacena-Shenker-Stanford (MSS) chaos-bound, but reported violations remain contradictory. A significant source of…Terkaa Victor Targema, Kazuharu Bamba, Riasat Ali et al.·Dec 28, 2025SaveLearn
Resurgence in the two-field scalar and spinor Quantum Electrodynamics Euler-Heisenberg LagrangianWe present the first systematic resurgent analysis of the Euler-Heisenberg Lagrangian in spinor and scalar quantum electrodynamics for the most general constant background field configuration. In…Drishti Gupta, Arun Thalapillil·Dec 28, 2025SaveLearn
Phase Space Formulation of S-matrixWe establish an exact relation between the S-symplectomorphism and the S-matrix by means of the phase space formulation of quantum mechanics. The adjoint action of the S-matrix defines a fuzzy…Joon-Hwi Kim·Dec 28, 2025SaveLearn
Vacuum Decay around Black Holes formed from CollapseWe re-examine the problem of vacuum decay in the presence of spherically symmetric black holes. Within the semiclassical approximation, we study configurations describing a bubble of true vacuum…Giuseppe Rossi·Dec 28, 2025SaveLearn
The topological life of Dynkin indices: universal scaling and matter selectionFor simple, simply-connected compact Lie groups, Dynkin embedding indices obey a universal scaling law with a direct topological meaning. Given an inclusion f:G H, the Dynkin…Mboyo Esole, Monica Jinwoo Kang·Dec 28, 2025SaveLearn
Exact solutions for a complex scalar field under discrete symmetryWe report on the presence of families of exact solutions for a complex scalar field that behaves according to the rules of discrete ZN symmetry. Since the family of models is exactly solved, the…D. Bazeia, R. Menezes, G. S. Santiago·Dec 28, 2025SaveLearn
On The Consistent Supersymmetric Reduction Of Heterotic Supergravity With Geometrically Arising Yang-Mills SymmetriesIn the paper arXiv:2501.04771, a novel compactification of heterotic supergravity on a warped product of × T1,1 was constructed, where T1,1 is a five-dimensional coset space…C. N. Pope·Dec 28, 2025SaveLearn
Two point amplitude for closed superstringsWe present a prescription for computing the tree-level two-point amplitude of closed strings in the pure spinor superstring formalism, thereby completing the analysis of such superstring amplitudes.…Sitender Pratap Kashyap·Dec 28, 2025SaveLearn
Affine Symmetry and the Group-Theoretic Basis of the Unruh EffectA massless scalar field in two spacetime dimensions splits into two independent sectors of left and right-moving modes on the light cone. At the quantum level, these two sectors carry a…Michele Arzano, Alessandra D'Alise, Simone del Rosso et al.·Dec 27, 2025SaveLearn
On Gauging Finite Symmetries by Higher Gauging Condensation DefectsBased on the work by Córdova-Costa-Hsin (arXiv:2412.16681), we propose an EFT-style, Lagrangian procedure to gauge finite 0-form symmetries in untwisted Dijkgraaf-Witten gauge theories on closed…Yuan Xue, Eric Y. Yang, Zipei Zhang·Dec 27, 2025SaveLearn
Chiral Higher Spin Gravity From Strong Homotopy AlgebraIn this thesis, we derive the equations of motion of Chiral Higher Spin Gravity (HiSGRA) in terms of its underlying L∞-algebra. Chiral HiSGRA contains self-dual Yang-Mills and self-dual…Richard van Dongen·Dec 27, 2025SaveLearn
The species scale and the refined TCC bound in time-dependent backgrounds of string theoryThe species scale is the energy scale at which quantum corrections to Einstein's theory of gravity become significant. In many cases, this scale corresponds to the string mass scale, which can be…Ahmad. Moradpouri·Dec 27, 2025SaveLearn
Super-Giants in Gutowski-Reall Black HoleWe present all bosonic giant and dual-giant type configurations of a probe D3-brane in the BPS single-parameter Gutowski-Reall black hole in 10d type IIB supergravity that do not break any of its…Nayan Mondal, Nemani V. Suryanarayana·Dec 27, 2025SaveLearn
Higher-form symmetries in supergravity, scalar charges and black-hole thermodynamicsMinimal 5-dimensional supergravity compactified on a circle gives the T3 model of N=2,d=4 supergravity, whose duality group is SL(2,R). We study exhaustively the relations…Gabriele Barbagallo, José Luis V. Cerdeira, Carmen Gómez-Fayrén et al.·Dec 27, 2025SaveLearn
Fermionic Boundary Correlators in (EA)dS spaceIn this paper we bootstrap de Sitter wavefunction coefficients (WFCs) involving fermionic operators. Starting with a fixed total-energy pole order, we systematically impose the conformal Ward…Wei-Ming Chen, Yu-tin Huang, Zi-Xun Huang et al.·Dec 26, 2025SaveLearn
Flat space Fermionic Wave-function coefficientsIn this work we analyze the analytic structure of tree-level flat-space wavefunction coefficients (WFCs), with particular attention to fermionic operators, and derive cutting rules for…Bo-Ting Chen, Wei-Ming Chen, Yu-tin Huang et al.·Dec 26, 2025SaveLearn
Relating auxiliary field formulations of 4d duality-invariant and 2d integrable field theoriesAuxiliary field techniques have recently gained interest in four-dimensional non-linear electrodynamics and two-dimensional integrable sigma models. In these settings, coupling a suitable…Nicola Baglioni, Daniele Bielli, Michele Galli et al.·Dec 26, 2025SaveLearn
Notes on off-shell conformal integrals and correlation functions at five pointsWe study five-point off-shell conformal integrals and the associated half-BPS correlation functions at two loops in the 't Hooft coupling expansion of maximally supersymmetric Yang-Mills theory.…Chia-Kai Kuo, Qinglin Yang·Dec 26, 2025SaveLearn
Unitary and Nonunitary A-D-E minimal models: Coset graph fusion algebras, defects, entropies, SREEs and dilogarithm identitiesWe consider both unitary and nonunitary A-D-E minimal models on the cylinder with topological defects along the non-contractible cycle of the cylinder. We define the coset graph $A …Paul A. Pearce, Jared Heymann, Thomas Quella·Dec 26, 2025SaveLearn
Machine Learning Invariants of TensorsWe propose a data-driven approach to identifying the functionally independent invariants that can be constructed from a tensor with a given symmetry structure. Our algorithm proceeds by first…Athithan Elamaran, Christian Ferko, Sterling Scarlett·Dec 26, 2025SaveLearn
A new perspective on dilaton gravity at finite cutoffThe formulation of two-dimensional quantum gravity at finite cutoff remains an open problem. We revisit this question in JT gravity from two perspectives: the closed-channel bulk path integral and…Luca Griguolo, Jacopo Papalini, Lorenzo Russo et al.·Dec 25, 2025SaveLearn
Holographic partition function of democratic M-theoryWe study the partition function associated with the democratic formulation of M-theory, focusing on its global definition and quantum properties. Using a path-integral representation that makes…J. A. Rosabal·Dec 25, 2025SaveLearn
Momentum Space Correlation Functions in 2D Galilean Conformal AlgebraGalilean Conformal Algebra (GCA) arises as a controlled nonrelativistic limit of the relativistic conformal algebra. In this paper, we initiate the study of momentum space correlation functions in…Anchita Chetia, Nirmalya Kajuri, Chandra Prakash·Dec 25, 2025SaveLearn