Istituto Nazionale di Fisica Nucleare, Sezione di Padova

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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 2016 · hep-thShow all

22 papers · 2 filters

hep-th2016★ 5 cited

Superspace Higher Derivative Terms in Two Dimensions

Fotis Farakos, Pavel Kočí, Rikard von Unge

We study $(2, 2)$ and $(4, 4)$ supersymmetric theories with superspace higher derivatives in two dimensions. A characteristic feature of these models is that they have several differ…

hep-th2016★ 2 cited

Peccei-Quinn Transformations and Black Holes : Orbit Transmutations and Entanglement Generation

Alessio Marrani, Thiago Prudencio, Diego J. Cirilo-Lombardo

In a recent paper [Mod. Phys. Lett. A30 (2015) 1550104], the black-hole/qubit correspondence (BHQC) was exploited to define "black hole quantum circuits" allowing for a change of t…

hep-th2016★ 24 cited

Minimal Constrained Supergravity

N. Cribiori, G. Dall'Agata, F. Farakos +1

We describe minimal supergravity models where supersymmetry is non-linearly realized via constrained superfields. We show that the resulting actions differ from the so called "de S…

hep-th2016★ 63 cited

Twin Supergravities from Yang-Mills Squared

A. Anastasiou, L. Borsten, M. J. Duff +4

We consider `twin supergravities' - pairs of supergravities with $N_{+}$ and $N_{-}$ supersymmetries, $N_{+} > N_{-}$ , with identical bosonic sectors…

hep-th2016★ 6 cited

D = 3 Unification of Curious Supergravities

M. J. Duff, S. Ferrara, A. Marrani

We consider the dimensional reduction to D = 3 of four maximal-rank supergravities which preserve minimal supersymmetry in D = 11, 7, 5 and 4. Such "curious" theories were investig…

hep-th2016★ 33 cited

Warped Kähler potentials and fluxes

Luca Martucci

The four-dimensional effective theory for type IIB warped flux compactifications proposed in [1] is completed by taking into account the backreaction of the Kähler moduli on the th…

hep-th2016★ 5 cited

Disformal invariance of continuous media with linear equation of state

M. Celoria, S. Matarrese, L. Pilo

We show that the effective theory describing single component continuous media with a linear and constant equation of state of the form $p = w ρ$ is invariant under a 1-parameter fami…

hep-th2016★ 13 cited

One-Dimensional Super Calabi-Yau Manifolds and their Mirrors

Simone Noja, Sergio Luigi Cacciatori, Francesco Dalla Piazza +2

We apply a definition of generalised super Calabi-Yau variety (SCY) to supermanifolds of complex dimension one. One of our results is that there are two SCY's having reduced manifo…

hep-th2016★ 27 cited

Interactions of N Goldstini in Superspace

N. Cribiori, G. Dall'Agata, F. Farakos

We study field theories with N extended non-linearly realized supersymmetries, describing the couplings of models that contain N goldstini. We review all the known formulations of…

hep-th2016★ 57 cited

The Goldstino Brane, the Constrained Superfields and Matter in N=1 Supergravity

Igor Bandos, Markus Heller, Sergei M. Kuzenko +2

We show that different (brane and constrained superfield) descriptions for the Volkov-Akulov goldstino coupled to N=1, D=4 supergravity with matter produce similar wide classes of…

hep-th2016★ 189 cited

Smooth horizonless geometries deep inside the black-hole regime

Iosif Bena, Stefano Giusto, Emil J. Martinec +4

We construct the first family of horizonless supergravity solutions that have the same mass, charges and angular momenta as general supersymmetric rotating D1-D5-P black holes in f…

hep-th2016★ 32 cited

Scanning of the Supersymmetry Breaking Scale and the Gravitino Mass in Supergravity

Fotis Farakos, Alex Kehagias, Davide Racco +1

We consider the minimal three-form $N = 1$ supergravity coupled to nilpotent three-form chiral superfields. The supersymmetry breaking is sourced by the three-forms of the chi…

hep-th2016★ 51 cited

Correlators at large c without information loss

Andrea Galliani, Stefano Giusto, Emanuele Moscato +1

We study a simple class of correlators with two heavy and two light operators both in the D1D5 CFT and in the dual AdS $_{3} \times S^{3} \times T^{4}$ description. On the CFT side we foc…

hep-th2016★ 5 cited

Correlation Functions of Sp(2n) Invariant Higher-Spin Systems

E. D. Skvortsov, Dmitri Sorokin, Mirian Tsulaia

We study the general structure of correlation functions in an Sp(2n)-invariant formulation of systems of an infinite number of higher-spin fields. For n=4,8 and 16 these systems co…

hep-th2016

Dynamics of self-interacting strings and energy-momentum conservation

Kurt Lechner

Classical strings coupled to a metric, a dilaton and an axion, as conceived by superstring theory, suffer from ultraviolet divergences due to self-interactions. Consequently, as in…

hep-th2016★ 7 cited

Fermionic higher-spin triplets in AdS

Alessandro Agugliaro, Francesco Azzurli, Dmitri Sorokin

We derive a metric-like Lagrangian and equations of motion, in AdS space, for multiplets of fermionic fields with spin ranged from 1/2 to s, from their frame-like formulation.

hep-th2016★ 5 cited

Klein and Conformal Superspaces, Split Algebras and Spinor Orbits

Rita Fioresi, Emanuele Latini, Alessio Marrani

We discuss $N = 1$ Klein and Klein-Conformal superspaces in $D = (2, 2)$ space-time dimensions, realizing them in terms of their functor of points over the split composition a…

hep-th2016★ 3 cited

Holographic Effective Field Theories

Luca Martucci, Alberto Zaffaroni

We derive the four-dimensional low-energy effective field theory governing the moduli space of strongly coupled superconformal quiver gauge theories associated with D3-branes at Ca…

hep-th2016★ 80 cited

On the origin of constrained superfields

G. Dall'Agata, E. Dudas, F. Farakos

In this work we analyze constrained superfields in supersymmetry and supergravity. We propose a constraint that, in combination with the constrained goldstino multiplet, consistent…

hep-th2016★ 1 cited

The Resolution of an Entropy Puzzle for 4D non-BPS Black Holes

Nabamita Banerjee, Sukruti Bansal, Ivano Lodato

We show the equality between macroscopic and microscopic black hole entropy for a class of four dimensional non-supersymmetric black holes in $N = 2$ supergravity theory, up t…

hep-th2016★ 58 cited

Constrained superfields in Supergravity

Gianguido Dall'Agata, Fotis Farakos

We analyze constrained superfields in supergravity. We investigate the consistency and solve all known constraints, presenting a new class that may have interesting applications in…

hep-th2016★ 56 cited

Living with ghosts in Horava-Lifshitz gravity

S. Ramazanov, F. Arroja, M. Celoria +2

We consider the branch of the projectable Horava-Lifshitz model which exhibits ghost instabilities in the low energy limit. It turns out that, due to the Lorentz violating structur…