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19912026
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 2020 · hep-thShow all

12 papers · 2 filters

hep-th2020★ 20 cited

Light rings of five-dimensional geometries

Massimo Bianchi, Dario Consoli, Alfredo Grillo +1

We study massless geodesics near the photon-spheres of a large family of solutions of Einstein-Maxwell theory in five dimensions, including BHs, naked singularities and smooth hori…

hep-th2020★ 18 cited

Mass Gap in Infinite Derivative Non-local Higgs: Dyson-Schwinger Approach

Marco Frasca, Anish Ghoshal

We investigate the non-perturbative degrees of freedom in the class of non-local Higgs theories that have been proposed as an ultraviolet completion 4-D Quantum Field Theory (QFT)…

hep-th2020★ 13 cited

String Memories ... Lost and Regained

Andrea Addazi, Massimo Bianchi, Maurizio Firrotta +1

We discuss stringy corrections to the gravitational wave signal generated in the merging of two black holes. We model the merging with two BPS compact massive objects in the…

hep-th2020★ 27 cited

Testing Primordial Black Holes as Dark Matter in Supergravity from Gravitational Waves

Yermek Aldabergenov, Andrea Addazi, Sergei V. Ketov

We explore the Gravitational Waves (GW) phenomenology of a simple class of supergravity models that can explain and unify inflation and Primordial Black Holes (PBH) as Dark Matter…

hep-th2020★ 60 cited

Primordial black holes from modified supergravity

Yermek Aldabergenov, Andrea Addazi, Sergei V. Ketov

The modified supergravity approach is applied to describe a formation of Primordial Black Holes (PBHs) after Starobinsky inflation. Our approach naturally leads to the two-(scalar)…

hep-th2020★ 7 cited

Holographic Naturalness

Andrea Addazi

The Holographic Naturalness (HN) is a new paradigm towards an explanation of the Cosmological Constant (CC) and the Higgs Hierarchy (HH) in the Universe. Motivated by the Holograph…

hep-th2020★ 2 cited

Hidden Non-Locality and Self-Superrenormalization of Quantum Gravity

Andrea Addazi

We show that the formation/evaporation of Black Holes (BH) unitarizes quantum gravity at all the orders of the perturbation theory. Non-perturbative quantum effects save the scatte…

hep-th2020★ 6 cited

Holographic Naturalness and Topological Phase Transitions

Andrea Addazi

We show that our Universe lives in a topological and non-perturbative vacuum state full of a large amount of hidden quantum hairs, the hairons. We will discuss and elaborate on the…

hep-th2020★ 5 cited

Multi-boundary entanglement in Chern-Simons theory with finite gauge groups

Siddharth Dwivedi, Andrea Addazi, Yang Zhou +1

We study the multi-boundary entanglement structure of the states prepared in (1+1) and (2+1) dimensional Chern-Simons theory with finite discrete gauge group . The states in (1+…

hep-th2020★ 13 cited

Mass Deformations of Unoriented Quiver Theories

Massimo Bianchi, Davide Bufalini, Salvo Mancani +1

We study the interplay between mass deformations and unoriented projections of super-conformal quiver gauge theories resulting from D3-branes at (toric) Calabi-Yau singularities. W…

hep-th2020★ 15 cited

On the N-pion extension of the Lovelace-Shapiro model

Massimo Bianchi, Dario Consoli, Paolo Di Vecchia

We reconsider a modification of the N-point amplitude of the Neveu-Schwarz (NS) model in which the tachyon becomes a pion by shifting its mass to zero and keeping the super-project…

hep-th2020★ 42 cited

Chaos at the rim of black hole and fuzzball shadows

Massimo Bianchi, Alfredo Grillo, Jose Francisco Morales

We study the scattering of massless probes in the vicinity of the {\it photon-sphere} of asymptotically AdS black holes and horizon-free microstate geometries (fuzzballs). We find…