activity
20012026
most citedGravitational Wave Spectrum Induced by Primordial Scalar Perturbations

759 citations · 4.6k across the 138 of their papers we have counts for

collaborators

138 papers

cs.CE2026

Concept of Time-Reversal Characteristic Modes in Non-Free-Space Environments

Chenbo Shi, Jin Pan

Characteristic modes possess a natural environmental interpretation in the current domain because the surrounding scene is carried by the Green function used to construct the imped…

gr-qc2023★ 10 cited

Precision of localization of single gravitational-wave source with pulsar timing array

Ryo Kato, Keitaro Takahashi

Pulsar Timing Arrays (PTAs) are expected to be able to detect gravitational waves (GWs) from individual supermassive black hole binaries in the near future. In order to identify th…

astro-ph.IM2023★ 5 cited

Multi-band Extension of the Wideband Timing Technique

Avinash Kumar Paladi, Churchil Dwivedi, Prerna Rana +27

The wideband timing technique enables the high-precision simultaneous estimation of pulsar Times of Arrival (ToAs) and Dispersion Measures (DMs) while effectively modeling frequenc…

astro-ph.GA2023★ 7 cited

Introduction to Faraday tomography and its future prospects

Keitaro Takahashi

Faraday tomography is a new method of the study of cosmic magnetic fields enabled by broadband low-frequency radio observations. By Faraday tomography, it is possible to obtain the…

astro-ph.HE2023★ 15 cited

Noise analysis of the Indian Pulsar Timing Array data release I

Aman Srivastava, Shantanu Desai, Neel Kolhe +28

The Indian Pulsar Timing Array (InPTA) collaboration has recently made its first official data release (DR1) for a sample of 14 pulsars using 3.5 years of uGMRT observations. We pr…

astro-ph.HE2022★ 3 cited

On the Potential of Faraday Tomography to Identify Shock Structures in Supernova Remnants

Shinsuke Ideguchi, Tsuyoshi Inoue, Takuya Akahori +1

Knowledge about the magnetic fields in supernova remnants (SNRs) is of paramount importance for constraining Galactic cosmic ray acceleration models. It could also indirectly provi…