Semiclassical gravity beyond coherent states
Reviewed by Pith T0 review T1 audit T2 compute T3 formal T4 kernel pith:Q372PMRErecord.jsonopen to challenge →
classification
quant-ph
gr-qchep-th
keywords
coherentgravitysemiclassicalstatesbeyondfieldalmost-distinguishablebackreaction
read the original abstract
We show that it is possible to still use semiclassical gravity together with quantum field theory beyond the regimes where the field state is coherent. In particular, we identify families of cat states (superposition of almost-distinguishable coherent states that have very non-classical features) for which the gravitational backreaction can be modeled by semiclassical gravity.
This paper has not been read by Pith yet.
discussion (0)
Sign in with ORCID, Apple, or X to comment. Anyone can read and Pith papers without signing in.