Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Centre National de la Recherche ScientifiqueFR4.3k papers
- Institut National de Physique Nucléaire et de Physique des ParticulesFR3.8k papers
- Institute for Theoretical and Experimental PhysicsRU3.4k papers
- Joint Institute for Nuclear ResearchRU3.2k papers
- Istituto Nazionale di Fisica Nucleare, Sezione di Roma IIT3.1k papers
- Commissariat à l'Énergie Atomique et aux Énergies AlternativesFR3.1k papers
- The Ohio State UniversityUS3k papers
- Istituto Nazionale di Fisica Nucleare, Sezione di BolognaIT3k papers
- Istituto Nazionale di Fisica Nucleare, Laboratori Nazionali di FrascatiIT2.9k papers
- European Organization for Nuclear ResearchCH2.9k papers
- Petersburg Nuclear Physics InstituteRU2.8k papers
- Istituto Nazionale di Fisica Nucleare, Sezione di PisaIT2.8k papers
393 papers · 1 filter
Inverse Problem in Effective Field Theory
Francesco Calisto, Clifford Cheung, Grant N. Remmen +2
We show that the tree-level spectrum of heavy particles can be directly extracted from the Wilson coefficients of the corresponding effective field theory at low energies. This pro…
Quantizing non-projectable Hořava gravity with Lagrangian path integral
D. Blas, F. Del Porro, M. Herrero-Valea +2
We formulate the quantum version of non-projectable Hořava gravity as a Lagrangian theory with a path integral in the configuration space with an ultra-local in time, but non-local…
Completeness from Gravitational Scattering
Francesco Calisto, Clifford Cheung, Grant N. Remmen +2
We prove that symmetry in the presence of gravity implies a version of the completeness hypothesis. For a broad class of theories, we demonstrate that the existence of finitely man…
Yang-Baxter structure of the extended space
Kirill Gubarev, Edvard Musaev
We construct an analogue of Yang--Baxter deformations defined by a single Killing vector, that is a solution generating transformation in Einstein--Maxwell dilaton theory. We show…
Strings from Almost Nothing
Clifford Cheung, Grant N. Remmen, Francesco Sciotti +1
We argue that string theory emerges inevitably from a few simple assumptions about physical scattering. Consistency alone requires that all tree-level four-point scattering amplitu…
On massive higher spins and gravity. I. Spin 5/2
Yu. M. Zinoviev
In this paper, we continue our investigation of gravitational interactions for massive higher spins extending our previous work on massive spin 3/2 and spin 2 to massive spin 5/2,…
Partially massless spin 5/2 and supersymmetry
Yu. M. Zinoviev
We elaborate on the partially massless spin 5/2 supermultiplet, which contains partially massless spin 5/2, massless and partially massless spin 2, as well as massless spin 3/2. We…
Semiclassical Backreaction: A Qualitative Assessment
Fabio van Dissel, George Zahariade
The backreaction of quantum degrees of freedom on classical backgrounds is a poorly understood topic in theoretical physics. Most often it is treated within the semiclassical appro…
On the Fradkin-Vasiliev formalism in d=4
Yu. M. Zinoviev
Here we provide a short review on the so-called Fradkin-Vasiliev formalism for the construction of higher spin cubic interactions. Initially it was formulated for the massless fiel…
On massive higher spin supermultiplets in d=4
YU. M. Zinoviev
In this work we discuss the cubic interactions for massless spin 3/2 gravitino with massive higher spin supermultiplets using three superblocks (2,3/2), (5/2,2) and (3,5/2) as the…
Holographic Lifshitz flows
Matteo Baggioli, Oriol Pujolas, Xin-Meng Wu
Without Lorentz symmetry, generic fixed points of the renormalization group (RG) are labelled by their dynamical (or `Lifshitz') exponent . Hence, a rich variety of possible RG…
Cosmological scaling of precursor domain walls
Mainak Mukhopadhyay, Oriol Pujolas, George Zahariade
Domain wall (DW) networks have a large impact on cosmology and present interesting dynamics that can be controlled by various scaling regimes. In the first stage after spontaneous…
Entanglement Entropy and Thermal Phase Transitions from Curvature Singularities
Sergio Barbosa, Sylvain Fichet, Eugenio Megias +1
We study holographic entanglement entropy and revisit thermodynamics and confinement in the dilaton-gravity system. Our analysis focuses on a solvable class of backgrounds that inc…
Holographic Fluids from 5D Dilaton Gravity
Sylvain Fichet, Eugenio Megias, Mariano Quiros
We study a solvable class of five-dimensional dilaton gravity models that continuously interpolate between anti-de Sitter (AdS), linear dilaton (LD) and positively curved s…
Holography of Linear Dilaton Spacetimes from the Bottom Up
Sylvain Fichet, Eugenio Megias, Mariano Quiros
The linear dilaton background is the keystone of a string-derived holographic correspondence beyond AdS/CFT. This motivates an exploration of the -dimensional li…
On hypersymmetry in three dimensioons
Yu. M. Zinoviev
In this work we presented a number of explicit examples for the cubic vertices describing an interaction of massless spin-5/2 field with massive boson and fermion including all hyp…
Oscillon spectroscopy
Fabio van Dissel, Oriol Pujolas, Evangelos Sfakianakis
The sine-Gordon model in 3+1 dimensions is known to admit two oscillons of different energy and frequency but comparable lifetime. We show that the oscillon spectrum includes more…
Spontaneous non-Hermiticity in the (2+1)-dimensional Thirring model
M. M. Gubaeva, T. G. Khunjua, K. G. Klimenko +1
Using the Cornwall-Jackiw-Tomboulis effective action for composite operators ( is the full fermion propagator), the phase structure of the massless (2 + 1)-dimensional Th…
Domain wall annihilation -- a QFT perspective
Oriol Pujolas, George Zahariade
Domain wall networks in the early universe, formed upon spontaneous breaking of a discrete symmetry, have a rich impact on cosmology. Yet, they remain somewhat unexplored. We intro…
Cornering Large- QCD with Positivity Bounds
Clara Fernandez, Alex Pomarol, Francesco Riva +1
The simple analytic structure of meson scattering amplitudes in the large- limit, combined with positivity of the spectral density, provides precise predictions on low-energy…
Massless spin 2 interacting with massive higher spins in d=3
Yu. M. Zinoviev
In this paper we consider massless spin 2 interacting with the massive arbitrary spin fermions in d=3. First of all, we study all possible deformations for the massive fermion unfo…
Hartree-Fock approach to dynamical mass generation in the generalized (2+1)-dimensional Thirring model
T. G. Khunjua, K. G. Klimenko, R. N. Zhokhov
The (2+1)-dimensional generalized massless Thirring model with 4-component Fermi-fields is investigated by the Hartree-Fock method. The Lagrangian of this model is constructed from…
UV graviton scattering and positivity bounds from IR dispersion relations
M. Herrero-Valea, A. S. Koshelev, A. Tokareva
Scattering amplitudes mediated by graviton exchange display IR singularities in the forward limit. This obstructs standard application of positivity bounds based on twice subtracte…
On massive higher spins in d=3
M. V. Khabarov, Yu. M. Zinoviev
In this paper we consider a frame-like gauge invariant description of massive higher spin bosons and fermions in d=3 and provide for the first time a proof that such formulation do…