19 citations · 20 across the 3 of their papers we have counts for
3 papers
gr-qc2025
Theoretical Detailed Analyses for DC readout and a Fabri-Pérot gravitational-wave detector
Kouji Nakamura
The quantum expectation value and the stationary noise spectral density for a Fabry-P'erot gravitational-wave detector with a DC readout scheme are discussed in detail only through…
gr-qc2006★ 1 cited
Short note on second-order gauge-invariant cosmological perturbation theory
Kouji Nakamura
The second order perturbations in Friedmann-Robertson-Walker universe filled with a perfect fluid are completely formulated in the gauge invariant manner without any gauge fixing.…
gr-qc1995★ 19 cited
Quantum Formation of Black Hole and Wormhole in Gravitational Collapse of a Dust Shell
K. Nakamura, Y. Oshiro, A. Tomimatsu
Quantum-mechanical model of self-gravitating dust shell is considered. To clarify the relation between classical and quantum spacetime which the shell collapse form, we consider va…