20 citations · 24 across the 2 of their papers we have counts for
2 papers
astro-ph2003★ 20 cited
Wave effect in gravitational lensing by a cosmic string
Kazuhiro Yamamoto, Keiji Tsunoda
The wave effect in the gravitational lensing phenomenon by a straight cosmic string is investigated. The interference pattern is expressed in terms of a simple formula. We demonstr…
gr-qc2001★ 4 cited
Explicit Derivation of the Fluctuation-Dissipation Relation of the Vacuum Noise in the N-dimensional de Sitter Spacetime
Tsukasa Murata, Keiji Tsunoda, Kazuhiro Yamamoto
Motivated by a recent work by Terashima (Phys. Rev. D60 084001), we revisit the fluctuation-dissipation (FD) relation between the dissipative coefficient of a detector and the vacu…