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19912026

most citedAstropy: A Community Python Package for Astronomy

14.6k citations

researchers with a paper here

Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.

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711 papers · 1 filter

hep-th2026★ 2 cited

On the Virasoro Crossing Kernels at Rational Central Charge

Julien Roussillon, Ioannis Tsiares

We report novel analytic results for the Virasoro modular and fusion kernels relevant to 2d conformal field theories (CFTs), 3d topological field theories (TQFTs), and the represen…

hep-th2025

No boundary density matrix in elliptic de Sitter dS/ $Z_{2}$

Raphaël Dulac, Zixia Wei

Elliptic de Sitter (dS) spacetime dS $/ Z_{2}$ is a non-time-orientable spacetime obtained by imposing an antipodal identification to global dS. Unlike QFT on global dS, whose…

hep-th2025

Locality constraints in AdS $_{2}$ without parity

Manuel Loparco, Grégoire Mathys, João Penedones +2

We study bulk locality constraints in quantum field theories in AdS $_{2}$ . The known derivation of locality sum rules in AdS $_{d + 1}$ does not apply for $d = 1$ due to the different sin…

hep-th2025

Gravitational waveforms from restriction theory and rapid-decay homology

Giacomo Brunello, Vsevolod Chestnov, Giulio Crisanti +2

We present a systematic framework for computing frequency-domain gravitational waveforms from relativistic binary scattering in different asymptotic regimes. The method yields a co…

hep-th2025

Special Kähler geometries of $N = 4$ superYang-Mills

Philip C. Argyres, Antoine Bourget, Julius F. Grimminger +2

The low energy effective theory on the moduli space of vacua of 4d superYang-Mills (sYM) theory defines a special Kähler geometry. For simple sYM gauge algebras, $g$ , we…

hep-th2025★ 4 cited

Quantum Effects for Black Holes with On-Shell Amplitudes

Katsuki Aoki, Andrea Cristofoli, Hyun Jeong +2

We develop a framework based on modern amplitude techniques to analyze emission and absorption effects in black hole physics, including Hawking radiation. We first discuss quantum…

hep-th2025★ 1 cited

A strong-weak duality for the 1d long-range Ising model

Dario Benedetti, Edoardo Lauria, Dalimil Mazac +1

We investigate the one-dimensional Ising model with long-range interactions decaying as $1/ r^{1 + s}$ . In the critical regime, for $1/2 \leq s \leq 1$ , this system realizes a family…

hep-th2025

Lattice path combinatorics in superconformal Yang-Mills theories

G. P. Korchemsky

We study a class of observables in four-dimensional superconformal Yang--Mills theories which, in the planar limit at finite 't Hooft coupling, can be expressed as determinants of…

hep-th2025★ 2 cited

Effective Microstructure

Iosif Bena, Raphaël Dulac, Emil J. Martinec +3

In AdS $_{3}$ /CFT $_{2}$ duality, there are large families of smooth, horizonless microstate geometries that correspond to heavy pure states of the dual CFT. The metric and fluxes are co…

hep-th2025★ 3 cited

Finite actions and asymptotic charges at null infinity for any spin

Andrea Campoleoni, Arnaud Delfante, Dario Francia +1

We identify boundary terms renormalizing the free on-shell actions for massless fields of arbitrary spin, including electromagnetism and linearized gravity, with boundary condition…

hep-th2025★ 1 cited

Nonlinear Gravitational Memory in the Post-Minkowskian Expansion

Alessandro Georgoudis, Vasco Goncalves, Carlo Heissenberg +1

We present the first computation of the nonlinear gravitational memory waveform for the scattering of two compact objects in General Relativity at leading order in the post-Minkows…

hep-th2025

Gauge-invariant action for free string field theory with boundary

Carlo Maccaferri, Alberto Ruffino, Jakub Vošmera

We construct fully gauge-invariant kinetic terms for open and closed string field theories on a target space with boundary. This is realized by promoting the gauge parameters at th…

hep-th2025

The Special Locus

Tobi Ramella, Nicholas P. Warner

The special locus plays an important role in the construction of the non-BPS microstate geometries known as microstrata. These supergravity solutions are dual to combinations of le…

hep-th2025

Holographic duality from Howe duality: Chern-Simons gravity as an ensemble of code CFTs

Anatoly Dymarsky, Johan Henriksson, Brian McPeak

We discuss the holographic correspondence between 3d "Chern-Simons gravity" and an ensemble of 2d Narain code CFTs. Starting from 3d abelian Chern-Simons theory, we construct an en…

hep-th2025

Global variants of $N = 1^{*}$ theories and Calogero-Moser systems

Jeremías Aguilera Damia, Riccardo Argurio, Antoine Bourget +2

Global variants of four-dimensional gauge theories are specified by their spectrum of genuine Wilson-'t Hooft line operators. The choice of global variant has significant consequen…

hep-th2025

Casimir pressure with dissipation and quantum corrections from axion dark matter

Philippe Brax, Pierre Brun

We study the effects of the oscillating axion field present in our environment on the Casimir pressure between two metallic plates. We take into account the finite conductivity of…

hep-th2025★ 4 cited

Fusion rules and structure constants of E-series minimal models

Rongvoram Nivesvivat, Sylvain Ribault

In the ADE classification of Virasoro minimal models, the E-series is the sparsest: their central charges $c = 1 - 6 \frac{( p - q ) ^{2}}{pq}$ are not dense in the half-line $c\in (-\infty,1)…

hep-th2025

An Airy Tale at Large $N$

Nikolay Bobev, Pieter-Jan De Smet, Junho Hong +2

We study the sphere partition function of 3d $N = 2$ holographic SCFTs arising on the worldvolume of $N$ coincident M2-branes in the presence of squashing and real mass def…

hep-th2025

Correlation functions in four-dimensional superconformal long circular quivers

Gregory P. Korchemsky, Alessandro Testa

We study two- and three-point correlation functions of chiral primary half-BPS operators in four-dimensional $N = 2$ superconformal circular, cyclic symmetric quiver theori…

hep-th2025★ 20 cited

Running Love Numbers and the Effective Field Theory of Gravity

Sergio Barbosa, Philippe Brax, Sylvain Fichet +1

Massive states produce higher derivative corrections to Einstein gravity in the infrared, which are encoded into operators of the Effective Field Theory (EFT) of gravity. These EFT…

hep-th2025

HEFT Numerators from Kinematic Algebra

Chih-Hao Fu, Pierre Vanhove, Yihong Wang

We derive the kinematic numerator factors for heavy-mass effective field theory from the field theory limit of the string theory vertex operator kinematic algebra introduced in arX…

hep-th2025★ 1 cited

Radiation-Reaction and Angular Momentum Loss at $O (G^{4})$

Carlo Heissenberg

We point out that the odd-in-velocity contribution to the $O (G^{4})$ radiated angular momentum for two-body scattering is determined by the radiation-reaction (RR) term in…

hep-th2024

Classical $J T ˉ$ symmetries -- three ways -- and a precision holography check

Silvia Georgescu, Monica Guica

The $J T ˉ$ deformation is a fully tractable irrelevant deformation of two-dimensional CFTs, which yields a UV-complete QFT that is local and conformal along one lightlike direct…

hep-th2024★ 1 cited

SymTFTs and Non-Invertible Symmetries of 6d (2,0) SCFTs of Type $D$ from M-theory

Federico Bonetti, Michele Del Zotto, Ruben Minasian

We revisit 6d (2,0) SCFTs of type $D_{N}$ and their realization in M-theory, focusing on absolute variants of these theories and on their global finite 0- and 2-form symmetries. We d…

On the Virasoro Crossing Kernels at Rational Central Charge

No boundary density matrix in elliptic de Sitter dS/Z2​

Locality constraints in AdS2​ without parity

Gravitational waveforms from restriction theory and rapid-decay homology

Special Kähler geometries of N=4 superYang-Mills

Quantum Effects for Black Holes with On-Shell Amplitudes

A strong-weak duality for the 1d long-range Ising model

Lattice path combinatorics in superconformal Yang-Mills theories

Effective Microstructure

Finite actions and asymptotic charges at null infinity for any spin

Nonlinear Gravitational Memory in the Post-Minkowskian Expansion

Gauge-invariant action for free string field theory with boundary

The Special Locus

Holographic duality from Howe duality: Chern-Simons gravity as an ensemble of code CFTs

Global variants of N=1∗ theories and Calogero-Moser systems

Casimir pressure with dissipation and quantum corrections from axion dark matter

Fusion rules and structure constants of E-series minimal models

An Airy Tale at Large N

Correlation functions in four-dimensional superconformal long circular quivers

Running Love Numbers and the Effective Field Theory of Gravity

HEFT Numerators from Kinematic Algebra

Radiation-Reaction and Angular Momentum Loss at O(G4)

Classical JTˉ symmetries -- three ways -- and a precision holography check

SymTFTs and Non-Invertible Symmetries of 6d (2,0) SCFTs of Type D from M-theory

No boundary density matrix in elliptic de Sitter dS/ $Z_{2}$

Locality constraints in AdS $_{2}$ without parity

Special Kähler geometries of $N = 4$ superYang-Mills

Global variants of $N = 1^{*}$ theories and Calogero-Moser systems

An Airy Tale at Large $N$

Radiation-Reaction and Angular Momentum Loss at $O (G^{4})$

Classical $J T ˉ$ symmetries -- three ways -- and a precision holography check

SymTFTs and Non-Invertible Symmetries of 6d (2,0) SCFTs of Type $D$ from M-theory