output
19922026
most citedObservation of a new particle in the search for the Standard Model Higgs boson with the ATLAS detector at the LHC

10.9k 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 2018 · gr-qcShow all

9 papers · 2 filters

gr-qc2018★ 90 cited

Metric-affine Gravity and Inflation

Keigo Shimada, Katsuki Aoki, Kei-ichi Maeda

We classify the metric-affine theories of gravitation, in which the metric and the connections are treated as independent variables, by use of several constraints on the connection…

gr-qc2018★ 535 cited

KAGRA: 2.5 Generation Interferometric Gravitational Wave Detector

T. Akutsu, M. Ando, K. Arai +188

The recent detections of gravitational waves (GWs) reported by LIGO/Virgo collaborations have made significant impact on physics and astronomy. A global network of GW detectors wil…

gr-qc2018★ 14 cited

Gravitational Collapse of a Massless Scalar Field in a Periodic Box

Chul-Moon Yoo, Taishi Ikeda, Hirotada Okawa

Gravitational collapse of a massless scalar field with the periodic boundary condition in a cubic box is reported. This system can be regarded as a lattice universe model. We const…

gr-qc2018★ 41 cited

Phenomenology in type-I minimally modified gravity

Katsuki Aoki, Antonio De Felice, Chunshan Lin +2

We study cosmology in a class of minimally modified gravity (MMG) with two local gravitational degrees of freedom. We classify modified gravity theories into type-I and type-II: th…

gr-qc2018★ 27 cited

Galileon and generalized Galileon with projective invariance in a metric-affine formalism

Katsuki Aoki, Keigo Shimada

We study scalar-tensor theories respecting the projective invariance in the metric-affine formalism. The metric-affine formalism is a formulation of gravitational theories such tha…

gr-qc2018★ 21 cited

Maximal Efficiency of Collisional Penrose Process with Spinning Particles

Kei-ichi Maeda, Kazumasa Okabayashi, Hirotada Okawa

We analyze collisional Penrose process of spinning test particles in an extreme Kerr black hole. We consider that two particles plunge into the black hole from infinity and collide…

gr-qc2018★ 44 cited

Novel matter coupling in general relativity via canonical transformation

Katsuki Aoki, Chunshan Lin, Shinji Mukohyama

We study canonical transformations of general relativity (GR) to provide a novel matter coupling to gravity. Although the transformed theory is equivalent to GR in vacuum, the equi…

gr-qc2018★ 37 cited

Quantum teleportation in vacuum using only Unruh-DeWitt detectors

Jun-ichirou Koga, Gen Kimura, Kengo Maeda

We consider entanglement extraction into two two-level Unruh-DeWitt detectors from a vacuum of a neutral massless quantum scalar field in a four-dimensional spacetime, where the ge…

gr-qc2018★ 1 cited

Slow-roll Analysis of Double Field Axion Inflation

Ping Kwan Man Ellgan

We adopt the double field natural inflation model motivated by the non-perturbative effects of supergravity and superstring theory to do the slow roll analysis. We show that when t…