English
 
Help Privacy Policy Disclaimer
  Advanced SearchBrowse
  1. View item / 
  2. Item Summary

Item

ITEM ACTIONSEXPORT
Add to Basket
  Local TagsRelease HistoryDetailsSummary

Released
Journal Article

Peculiar thermal states in the first-order thermodynamics of gravity

MPS-Authors
/persons/resource/persons273787

Giardino,  Serena
Lise Meitner Excellence Group: Gravitational Theory and Cosmology, AEI-Hannover, MPI for Gravitational Physics, Max Planck Society;

External Resource
No external resources are shared
Fulltext (restricted access)
There are currently no full texts shared for your IP range.
Fulltext (public)

2206.02046.pdf
(Preprint), 227KB

Supplementary Material (public)
There is no public supplementary material available
Citation

Faraoni, V., Giusti, A., Jose, S., & Giardino, S. (2022). Peculiar thermal states in the first-order thermodynamics of gravity. Physical Review D, 106(2): 024049. doi:10.1103/PhysRevD.106.024049.


Cite as: https://hdl.handle.net/21.11116/0000-000A-9235-5
Abstract
In the context of the recently proposed first-order thermodynamics of
scalar-tensor gravity, we discuss the possibility of zero-temperature states of
equilibrium other than Einstein gravity, including pathological Brans-Dicke
theory, Palatini $f(R)$ gravity, and cuscuton gravity, all with non-dynamical
scalar fields. The formalism is extended to Nordstr\"om gravity, which contains
only a scalar degree of freedom and has negative temperature relative to
general relativity.