Zobrazeno 1 - 2
of 2
pro vyhledávání: '"José Padua-Argüelles"'
Autor:
Bianca Dittrich, José Padua-Argüelles
Publikováno v:
Universe, Vol 10, Iss 7, p 296 (2024)
Effective spin foams provide the most computationally efficient spin foam models yet and are therefore ideally suited for applications, e.g., to quantum cosmology. Here, we provide the first effective spin foam computations of a finite time evolution
Externí odkaz:
https://doaj.org/article/96b29ac1ef1a4894a847dacb2a563a86
Publikováno v:
Classical and Quantum Gravity, 40, 1-45
Classical and Quantum Gravity, 40, 10, pp. 1-45
INSPIRE-HEP
Classical and Quantum Gravity, 40, 10, pp. 1-45
INSPIRE-HEP
For the construction of the Lorentzian path integral for gravity one faces two main questions: Firstly, what configurations to include, in particular whether to allow Lorentzian metrics that violate causality conditions. And secondly, how to evaluate
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c36ebf29a361c892b0e57e0617b52981
http://arxiv.org/abs/2112.15387
http://arxiv.org/abs/2112.15387
