Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Istituto Nazionale di Fisica Nucleare, Sezione di PisaIT2.2k papers
- University of PisaIT2.1k papers
- Massachusetts Institute of TechnologyUS2k papers
- University of PaduaIT1.9k papers
- Istituto Nazionale di Fisica Nucleare, Laboratori Nazionali di FrascatiIT1.7k papers
- Centre National de la Recherche ScientifiqueFR1.7k papers
- Istituto Nazionale di Fisica Nucleare, Sezione di Roma IIT1.7k papers
- Sapienza University of RomeIT1.6k papers
- University of Wisconsin–MadisonUS1.6k papers
- The Ohio State UniversityUS1.6k papers
- Johns Hopkins UniversityUS1.6k papers
- University of BolognaIT1.5k papers
10 papers · 2 filters
Generalized Born--Infeld Actions and Projective Cubic Curves
S. Ferrara, M. Porrati, A. Sagnotti +2
We investigate supersymmetric Born-Infeld Lagrangians with a second non-linearly realized supersymmetry. The resulting non-linear structure is more complex than the sq…
Vainshtein Solutions Without Superluminal Modes
Gregory Gabadadze, Rampei Kimura, David Pirtskhalava
The Vainshtein mechanism suppresses the fifth force at astrophysical distances, while enabling it to compete with gravity at cosmological scales. Typically, Vainshtein solutions ex…
Entanglement thermodynamics for an excited state of Lifshitz system
Somdeb Chakraborty, Parijat Dey, Sourav Karar +1
A class of (2+1)-dimensional quantum many body system characterized by an anisotropic scaling symmetry (Lifshitz symmetry) near their quantum critical point can be described by a (…
An asymptotic solution of large-
Marco Bochicchio
We find an asymptotic solution for two-, three- and multi-point correlators of local gauge-invariant operators, in a lower-spin sector of massless large- , in terms of glue…
Inflation from Minkowski Space
David Pirtskhalava, Luca Santoni, Enrico Trincherini +1
We propose a class of scalar models that, once coupled to gravity, lead to cosmologies that smoothly and stably connect an inflationary quasi-de Sitter universe to a low, or even z…
The Minimal Volkov - Akulov - Starobinsky Supergravity
I. Antoniadis, E. Dudas, S. Ferrara +1
We construct a supergravity model whose scalar degrees of freedom arise from a chiral superfield and are solely a scalaron and an axion that is very heavy during the inflationary p…
Pre - Inflationary Clues from String Theory ?
N. Kitazawa, A. Sagnotti
"Brane supersymmetry breaking" occurs in String Theory when the only available combinations of D-branes and orientifolds are not mutually BPS and yet do not introduce tree-level ta…
Inequivalence of Coset Constructions for Spacetime Symmetries
Paolo Creminelli, Marco Serone, Gabriele Trevisan +1
Non-linear realizations of spacetime symmetries can be obtained by a generalization of the coset construction valid for internal ones. The physical equivalence of different represe…
Selfacceleration with Quasidilaton
Gregory Gabadadze, Rampei Kimura, David Pirtskhalava
Quasidilaton massive gravity is an extension of massive General Relativity to a theory with additional scale invariance and approximate internal Galilean symmetry. The theory has a…
Notes on higher-spin algebras: minimal representations and structure constants
Euihun Joung, Karapet Mkrtchyan
The higher-spin (HS) algebras so far known can be interpreted as the symmetries of the minimal representation of the isometry algebra. After discussing this connection briefly, we…