Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- The University of TokyoJP4.5k papers
- Yukawa Institute for Theoretical PhysicsJP2.7k papers
- The University of OsakaJP2.3k papers
- Nagoya UniversityJP2.2k papers
- High Energy Accelerator Research OrganizationJP2.2k papers
- Centre National de la Recherche ScientifiqueFR2.1k papers
- Tokyo Institute of TechnologyJP2k papers
- University of TsukubaJP1.7k papers
- Brookhaven National LaboratoryUS1.6k papers
- Stony Brook UniversityUS1.5k papers
- Waseda UniversityJP1.5k papers
- Commissariat à l'Énergie Atomique et aux Énergies AlternativesFR1.5k papers
76 papers · 2 filters
Vector disformal transformation of cosmological perturbations
Vassilis Papadopoulos, Moslem Zarei, Hassan Firouzjahi +1
We study disformal transformations of cosmological perturbations by vector fields in theories invariant under U(1) gauge transformations. Three types of vector disformal transforma…
Spherical transverse M5-branes from the plane wave matrix model
Yuhma Asano, Goro Ishiki, Shinji Shimasaki +1
We consider matrix theoretical description of transverse M5-branes in M-theory on the 11-dimensional maximally supersymmetric pp-wave background. We apply the localization to the p…
Emergent Dark Matter in Late Time Universe on Holographic Screen
Rong-Gen Cai, Sichun Sun, Yun-Long Zhang
We discuss a scenario that the dark matter in late time universe emerges as part of the holographic stress-energy tensor on the hypersurface in higher dimensional flat spacetime. F…
Towards Spinning Mellin Amplitudes
Heng-Yu Chen, En-Jui Kuo, Hideki Kyono
We construct the Mellin representation of four point conformal correlation function with external primary operators with arbitrary integer spacetime spins, and obtain a natural pro…
Asymptotically-flat supergravity solutions deep inside the black-hole regime
Iosif Bena, Stefano Giusto, Emil J. Martinec +4
We construct an infinite family of smooth asymptotically-flat supergravity solutions that have the same charges and angular momenta as general supersymmetric D1-D5-P black holes, b…
Massive gravity and the suppression of anisotropies and gravitational waves in a matter-dominated contracting universe
Chunshan Lin, Jerome Quintin, Robert H. Brandenberger
We consider a modified gravity model with a massive graviton, but which nevertheless only propagates two gravitational degrees of freedom and which is free of ghosts. We show that…
Axial anomaly and nesting in the inhomogeneous chiral phase
Ryo Yoshiike, Toshitaka Tatsumi
Axial anomaly and nesting is elucidated in the context of the inhomogeneous chiral phase. Using the Gross-Neveu models in 1+1 dimensions, we shall discuss axial anomaly and nesting…
Strongly Coupled Quasi-Single Field Inflation
Aditya Varna Iyer, Shi Pi, Yi Wang +2
We study the power spectrum of quasi-single field inflation where strong coupling is considered. The contribution from the massive propagator can be divided into local and non-loca…
Wess-Zumino and Super Yang-Mills Theories in D=4 Integral Superspace
L. Castellani, R. Catenacci, P. A. Grassi
We reconstruct the action of Wess-Zumino and super-Yang-Mills theories, using integral top forms on the supermanifold . Choosing differen…
Real-time dynamics of matrix quantum mechanics beyond the classical approximation
Pavel Buividovich, Masanori Hanada, Andreas Schäfer
We describe a numerical method which allows us to go beyond the classical approximation for the real-time dynamics of many-body systems by approximating the many-body Wigner functi…
Emergent symmetries in the canonical tensor model
Dennis Obster, Naoki Sasakura
The canonical tensor model (CTM) is a tensor model proposing a classically and quantum mechanically consistent model of gravity, formulated as a first-class constraint system with…
-folds from Yang-Baxter deformations
Jose J. Fernandez-Melgarejo, Jun-ichi Sakamoto, Yuho Sakatani +1
Yang-Baxter (YB) deformations of type IIB string theory have been well studied from the viewpoint of classical integrability. Most of the works, however, are focused upon the local…
Anomaly matching for phase diagram of massless -QCD
Yuya Tanizaki, Yuta Kikuchi, Tatsuhiro Misumi +1
We elucidate that the phase diagram of massless -flavor QCD under flavor-twisted boundary condition (massless -QCD) is constrained by an 't Hooft an…
Renyi Entropy for Local Quenches in 2D CFTs from Numerical Conformal Blocks
Yuya Kusuki, Tadashi Takayanagi
We study the time evolution of Renyi entanglement entropy for locally excited states in two dimensional large central charge CFTs. It generically shows a logarithmical growth and w…
Ghost-free theory with third-order time derivatives
Hayato Motohashi, Teruaki Suyama, Masahide Yamaguchi
As the first step to extend our understanding of higher-derivative theories, within the framework of analytic mechanics of point particles, we construct a ghost-free theory involvi…
Fast spinning strings on deformed
Aritra Banerjee, Arpan Bhattacharyya, Dibakar Roychowdhury
In this paper, considering the correspondence between spin chains and string sigma models, we explore the rotating string solutions over deformed in the…
On the chiral algebra of Argyres-Douglas theories and S-duality
Jaewang Choi, Takahiro Nishinaka
We study the two-dimensional chiral algebra associated with the simplest Argyres-Douglas type theory with an exactly marginal coupling, i.e., the theory. Near a cusp in…
Stable cosmology in chameleon bigravity
Antonio De Felice, Shinji Mukohyama, Michele Oliosi +1
The recently proposed chameleonic extension of bigravity theory, by including a scalar field dependence in the graviton potential, avoids several fine-tunings found to be necessary…
Supersymmetric Gauge Theory with Space-time Dependent Couplings
Jaewang Choi, Jose J. Fernandez-Melgarejo, Shigeki Sugimoto
We study deformations of supersymmetric Yang-Mills theory with couplings and masses depending on space-time. The conditions to preserve part of the supersymmetry are d…
AdS/CFT Correspondence in Operator Formalism
Seiji Terashima
In this paper we study the AdS/CFT correspondence in the operator formalism without assuming the GKPW relation. We explicitly show that the low energy spectrum of the large N limit…
AdS geometry from CFT on a general conformally flat manifold
Sinya Aoki, Shuichi Yokoyama
We construct an anti-de-Sitter (AdS) geometry from a conformal field theory (CFT) defined on a general conformally flat manifold via a flow equation associated with the curved mani…
Horndeski extension of the minimal theory of quasidilaton massive gravity
Antonio De Felice, Shinji Mukohyama, Michele Oliosi
The minimal theory of quasidilaton massive gravity allows for a stable self-accelerating de Sitter solution in a wide range of parameters. On the other hand, in order for the theor…
Solving the flatness problem with an anisotropic instanton in Hořava-Lifshitz gravity
Sebastian F. Bramberger, Andrew Coates, João Magueijo +3
In Hořava-Lifshitz gravity a scaling isotropic in space but anisotropic in spacetime, often called anisotropic scaling with the dynamical critical exponent z=3, lies at the base of…
Pole inflation in Jordan frame supergravity
Ken'ichi Saikawa, Masahide Yamaguchi, Yasuho Yamashita +1
We investigate inflation models in Jordan frame supergravity, in which an inflaton non-minimally couples to the scalar curvature. By imposing the condition that an inflaton would h…