546 citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- The University of TokyoJP98 papers
- Centre National de la Recherche ScientifiqueFR85 papers
- The University of OsakaJP47 papers
- RIKENJP46 papers
- University College CorkIE46 papers
- Kyoto UniversityJP34 papers
- Nagoya UniversityJP34 papers
- Commissariat à l'Énergie Atomique et aux Énergies AlternativesFR29 papers
- Hiroshima UniversityJP28 papers
- Institute of Space and Astronautical ScienceJP28 papers
- Japan Aerospace Exploration AgencyJP27 papers
- Tohoku UniversityJP27 papers
14 papers · 2 filters
Punctures and p-spin curves from matrix models III. Dl type and logarithmic potential
Shinobu Hikami
The intersection numbers for p spin curves of the moduli space M(g,n) are considered for D type by a matrix model. The asymptotic behavior of the large genus g limit and large p li…
Partonic behavior of string scattering amplitudes from holographic QCD models
Massimo Bianchi, Maurizio Firrotta, Jacob Sonnenschein +1
We study the emergence of partonic behavior in scattering processes at large Mandelstam's variable from string amplitudes in holographic backgrounds. We generalize the approach…
Asymptotic freedom and safety in quantum gravity
Saswato Sen, Christof Wetterich, Masatoshi Yamada
We compute non-perturbative flow equations for the couplings of quantum gravity in fourth order of a derivative expansion. The gauge invariant functional flow equation for arbitrar…
A Rindler Road to Carrollian Worldsheets
Arjun Bagchi, Aritra Banerjee, Shankhadeep Chakrabortty +1
The tensionless limit of string theory has recently been formulated in terms of worldsheet Rindler physics. In this paper, by considering closed strings moving in background Rindle…
Edge modes as reference frames and boundary actions from post-selection
Sylvain Carrozza, Philipp A. Hoehn
We introduce a general framework realizing edge modes in (classical) gauge field theory as dynamical reference frames, an often suggested interpretation that we make entirely expli…
(Chiral) Virasoro invariance of the tree-level MHV graviton scattering amplitudes
Shamik Banerjee, Sudip Ghosh, Partha Paul
In this paper we continue our study of the tree level MHV graviton scattering amplitudes from the point of view of celestial holography. In arXiv:2008.04330 we showed that the cele…
Ising model close to
Wenliang Li
The critical Ising model is described by an exactly solvable Conformal Field Theory (CFT). The deformation to is a relatively simple system at strong coupling outside…
The search for the universality class of metric quantum gravity
Riccardo Martini, Alessandro Ugolotti, Omar Zanusso
On the basis of a limited number of reasonable axioms, we discuss the classification of all the possible universality classes of diffeomorphisms invariant metric theories of quantu…
MHV amplitudes and BCFW recursion for Yang-Mills theory in the de Sitter static patch
Emil Albrychiewicz, Yasha Neiman, Mirian Tsulaia
We study the scattering problem in the static patch of de Sitter space, i.e. the problem of field evolution between the past and future horizons of a de Sitter observer. We formula…
Subsubleading soft graviton symmetry and MHV graviton scattering amplitudes
Shamik Banerjee, Sudip Ghosh, Sai Satyam Samal
In arXiv:2008.04330 it was shown that supertranslation and current algebra symmetries, corresponding to leading and subleading soft graviton theorems,…
Cubic Vertices for N=1 Supersymmetric Massless Higher Spin Fields in Various Dimensions
I. L. Buchbinder, V. A. Krykhtin, Mirian Tsulaia +1
Using the BRST approach to higher spin field theories we develop a generic technique for constructing the cubic interaction vertices for N=1 supersymmetric massless higher spin fie…
Gravity in dimensions and realizations of the diffeomorphisms group
Riccardo Martini, Alessandro Ugolotti, Francesco Del Porro +1
We discuss two distinct realizations of the diffeomorphism group for metric gravity, which give rise to theories that are classically equivalent, but quantum mechanically distinct.…
Calculation of Hawking Radiation in Local Field Theory
Shotaro Shiba Funai, Hirotaka Sugawara
Hawking radiation of the blackhole is calculated based on the principle of local field theory. In our approach, the radiation is a unitary process, therefore no information loss wi…
Factorized lightcone expansion of conformal blocks
Wenliang Li
We present a factorized decomposition of 4-point scalar conformal blocks near the lightcone, which applies to arbitrary intermediate spin and general spacetime dimensions. Then we…