Istituto Nazionale di Fisica Nucleare, Sezione di Padova

output

19922026

most citedObservation of Gravitational Waves from a Binary Black Hole Merger

14.2k 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.

collaborating institutions

Showing 2023 · hep-thShow all

14 papers · 2 filters

hep-th2023★ 4 cited

Supersymmetric deformation of the $CP^{1}$ model and its conformal limits

Dmitri Bykov, Anton Pribytok

We prove that the supersymmetric deformed $CP^{1}$ sigma model (the generalization of the Fateev-Onofri-Zamolodchikov model) admits an equivalent description as a genera…

hep-th2023★ 1 cited

Fourier Calculus from Intersection Theory

Giacomo Brunello, Giulio Crisanti, Mathieu Giroux +2

Building on recent advances in studying the co-homological properties of Feynman integrals, we apply intersection theory to the computation of Fourier integrals. We discuss applica…

hep-th2023★ 5 cited

Superconformal anomalies from superconformal Chern-Simons polynomials

Camillo Imbimbo, Davide Rovere, Alison Warman

We consider the 4-dimensional $N = 1$ Lie superconformal algebra and search for completely "symmetric" (in the graded sense) 3-index invariant tensors. The solution we find…

hep-th2023★ 10 cited

Maximal D=2 supergravities from higher dimensions

Guillaume Bossard, Franz Ciceri, Gianluca Inverso +1

We develop in detail the general framework of consistent Kaluza-Klein truncations from D=11 and type II supergravities to gauged maximal supergravities in two dimensions. In partic…

hep-th2023★ 31 cited

Renormalizing Love: tidal effects at the third post-Newtonian order

Manoj K. Mandal, Pierpaolo Mastrolia, Hector O. Silva +2

We present the conservative effective two-body Hamiltonian at the third order in the post-Newtonian expansion with gravitoelectric quadrupolar dynamical tidal-interactions. Our der…

hep-th2023

Singular Spin Structures and Superstrings

Marco Matone

There are two main problems in finding the higher genus superstring measure. The first one is that for $g \geq 5$ the super moduli space is not projected. Furthermore, the supermeas…

hep-th2023★ 23 cited

Starobinsky Inflation from String Theory?

Max Brinkmann, Michele Cicoli, Pietro Zito

Starobinsky inflation is currently one of the best models concerning agreement with cosmological data. Despite this observational success, it is still lacking a robust embedding in…

hep-th2023★ 4 cited

Is Gauge Mediation in the Swampland?

Ioannis Dalianis, Fotis Farakos, Alex Kehagias

We note that the typical gauge mediation of supersymmetry breaking is in tension with the global limit of the festina lente swampland bound. The alternatives are mediation/breaking…

hep-th2023★ 22 cited

Boundary terms and conserved charges in higher-derivative gauged supergravity

Davide Cassani, Alejandro Ruipérez, Enrico Turetta

We address some issues in higher-derivative gauged supergravity with Chern-Simons terms, focusing on the five-dimensional case. We discuss the variational problem with Dirichlet bo…

hep-th2023★ 20 cited

Gravitoelectric dynamical tides at second post-Newtonian order

Manoj K. Mandal, Pierpaolo Mastrolia, Hector O. Silva +2

We present a gravitoelectric quadrupolar dynamical tidal-interaction Hamiltonian for a compact binary system, that is valid to second order in the post-Newtonian expansion. Our der…

hep-th2023★ 3 cited

One-loop inelastic amplitudes from tree-level elasticity in 2d

Davide Polvara

We investigate the perturbative integrability of different quantum field theories in 1+1 dimensions at one loop. Starting from massive bosonic Lagrangians with polynomial-like pote…

hep-th2023★ 9 cited

Trirefringence and the M5-brane

Igor Bandos, Kurt Lechner, Dmitri Sorokin +1

The Hamiltonian formulation for nonlinear chiral 2-form electrodynamics in six-dimensional Minkowski spacetime is used to show that small-amplitude plane-wave perturbations of a ge…

hep-th2023★ 13 cited

The Tensionless Limit of Pure-Ramond-Ramond AdS3/CFT2

Alberto Brollo, Dennis le Plat, Alessandro Sfondrini +1

Despite impressive advances in the AdS3/CFT2 correspondence, the setup involving Ramond-Ramond backgrounds, which is related to the D1-D5 system of branes, remained relatively poor…