English
 
User Manual Privacy Policy Disclaimer Contact us
  Advanced SearchBrowse

Item

ITEM ACTIONSEXPORT
  Thermal representations in group field theory: squeezed vacua and quantum gravity condensates

Assanioussi, M., & Kotecha, I. (in preparation). Thermal representations in group field theory: squeezed vacua and quantum gravity condensates.

Item is

Basic

show hide
Item Permalink: http://hdl.handle.net/21.11116/0000-0004-E323-4 Version Permalink: http://hdl.handle.net/21.11116/0000-0004-E324-3
Genre: Paper

Files

show Files
hide Files
:
1910.06889.pdf (Preprint), 247KB
Name:
1910.06889.pdf
Description:
File downloaded from arXiv at 2019-10-22 09:09
Visibility:
Public
MIME-Type / Checksum:
application/pdf / [MD5]
Technical Metadata:
Copyright Date:
-
Copyright Info:
-

Locators

show

Creators

show
hide
 Creators:
Assanioussi, Mehdi, Author
Kotecha, Isha1, Author              
Affiliations:
1Quantum Gravity & Unified Theories, AEI-Golm, MPI for Gravitational Physics, Max Planck Society, ou_24014              

Content

show
hide
Free keywords: General Relativity and Quantum Cosmology, gr-qc,High Energy Physics - Theory, hep-th,Quantum Physics, quant-ph
 Abstract: We apply the formalism of thermofield dynamics to group field theory quantum gravity and construct thermal representations associated with generalised equilibrium Gibbs states using Bogoliubov transformations. The newly constructed class of thermal vacua are entangled, two-mode squeezed, thermofield double states. The corresponding finite temperature representations are inequivalent to the standard zero temperature one based on a degenerate vacuum. An interesting class of states, coherent thermal states, are defined and understood as thermal quantum gravity condensates.

Details

show
hide
Language(s):
 Dates: 2019-10-15
 Publication Status: Not specified
 Pages: 10 pages
 Publishing info: -
 Table of Contents: -
 Rev. Method: -
 Identifiers: arXiv: 1910.06889
URI: http://arxiv.org/abs/1910.06889
 Degree: -

Event

show

Legal Case

show

Project information

show

Source

show