Zobrazeno 1 - 10
of 136
pro vyhledávání: '"Kelly, Jarod"'
Publikováno v:
Phys. Rev. D 106, 024014 (2022)
We study the quantum dynamics of the Lema\^itre-Tolman-Bondi space-times using a polymer quantization prescription based on loop quantum cosmology that incorporates fundamental discreteness. By solving an effective equation derived from this quantiza
Externí odkaz:
http://arxiv.org/abs/2203.04238
Autor:
Iyer, Rakesh Krishnamoorthy, Prosser, Jacob H., Kelly, Jarod C., James, Brian D., Elgowainy, Amgad
Publikováno v:
In International Journal of Hydrogen Energy 4 September 2024 81:1467-1478
Publikováno v:
Phys. Rev. Lett. 128, 121301 (2022)
We study the quantum gravitational collapse of spherically symmetric pressureless dust. Using an effective equation derived from a polymer quantization in the connection-triad phase space variables of general relativity, we find numerically, for a va
Externí odkaz:
http://arxiv.org/abs/2109.08667
Publikováno v:
Class. Quant. Grav. 38 (2021) 04LT01
We derive effective equations with loop quantum gravity corrections for the Lema\^itre-Tolman-Bondi family of space-times, and use these to study quantum gravity effects in the Oppenheimer-Snyder collapse model. For this model, after the formation of
Externí odkaz:
http://arxiv.org/abs/2006.09325
Publikováno v:
Phys. Rev. D 102, 106024 (2020)
We develop an effective framework for the $\bar\mu$ scheme of holonomy corrections motivated by loop quantum gravity for vacuum spherically symmetric space-times. This is done by imposing the areal gauge in the classical theory, and then expressing t
Externí odkaz:
http://arxiv.org/abs/2006.09302
Publikováno v:
In Science of the Total Environment 15 September 2023 891
Publikováno v:
In Resources, Conservation & Recycling September 2023 196
Publikováno v:
Phys. Rev. D 100, 064002 (2019)
Several approaches to quantum gravity suggest that Lorentz invariance will be broken at high energy. This can lead to modified dispersion relations for wave propagation, which can be concretely realized in effective field theories where the equation
Externí odkaz:
http://arxiv.org/abs/1812.06047
Autor:
Gan, Yu, Lu, Zifeng, Wu, Qingru, He, Xin, Dai, Qiang, Kelly, Jarod C., Ankathi, Sharath K., Wang, Michael
Publikováno v:
In Resources, Conservation & Recycling March 2023 190
Publikováno v:
In Transportation Research Part D January 2023 114