Quantum Cosmology with Matter Time - A toy model for quantum gravity
Masooma Ali - Thomson Reuters (Canada)
Kowalski-Glikman, J. (2018). Unruh effect without spacetime. Perimeter Institute. https://pirsa.org/18110096
Kowalski-Glikman, Jerzy. Unruh effect without spacetime. Perimeter Institute, Nov. 29, 2018, https://pirsa.org/18110096
@misc{ pirsa_PIRSA:18110096,
doi = {10.48660/18110096},
url = {https://pirsa.org/18110096},
author = {Kowalski-Glikman, Jerzy},
keywords = {Quantum Gravity},
language = {en},
title = {Unruh effect without spacetime},
publisher = {Perimeter Institute},
year = {2018},
month = {nov},
note = {PIRSA:18110096 see, \url{https://pirsa.org}}
}
I show that Unruh effect can be associated with the partitioning of the real line, and derived from the basic representation theory of the group of affine transformations in one dimension. This result shows that thermal distributions naturally emerge in connecting quantum
states belonging to representations related to distinct notions of translational symmetry.