535 citations
- Centre National de la Recherche ScientifiqueFR76 papers
- Australian National UniversityAU65 papers
- Institute of Physics, Academia SinicaTW64 papers
- Sorbonne UniversitéFR59 papers
- Lyon 1 UniversitéFR58 papers
- National Astronomical Observatory of JapanJP58 papers
- Ghent UniversityBE56 papers
- Heidelberg UniversityDE53 papers
- National Tsing Hua UniversityTW51 papers
- Université Paris Sciences et LettresFR51 papers
- California Institute of TechnologyUS50 papers
- Kyoto UniversityJP50 papers
Showing 1995Show all
3 papers · 1 filter
gr-qc1995★ 22 cited
Gravitational Waves in Bianchi Type-I Universes I: The Classical Theory
H. T. Cho, A. D. Speliotopoulos
The propagation of classical gravitational waves in Bianchi Type-I universes is studied. We find that gravitational waves in Bianchi Type-I universes are not equivalent to two mini…
hep-th1995★ 7 cited
Zeta-Functions for Non-Minimal Operators
H. T. Cho, R. Kantowski
We evaluate zeta-functions at for invariant non-minimal 2nd-order vector and tensor operators defined on maximally symmetric even dimensional spaces. We decompose the…
hep-th1995★ 5 cited
Gauge Independent Trace Anomaly for Gravitons
H. T. Cho, R. Kantowski
We show that the trace anomaly for gravitons calculated using the usual effective action formalism depends on the choice of gauge when the background spacetime is not a solution of…