Simplicial minisuperspace models in the presence of a scalar field

DOI10.1088/0264-9381/16/7/304zbMath0939.83015arXivgr-qc/9903003OpenAlexW2138592144MaRDI QIDQ4700008

Cristóvão Correia da Silva, Ruth M. Williams

Publication date: 18 November 1999

Published in: Classical and Quantum Gravity (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/gr-qc/9903003

zbMATH Keywords

path integralquantum gravitywavefunctionssemiclassical approximationssimplicial minisuperspace modelssteepest-descent contours

Mathematics Subject Classification ID

Relativistic cosmology (83F05) Lattice gravity, Regge calculus and other discrete methods in general relativity and gravitational theory (83C27) General geometric structures on low-dimensional manifolds (57M50)

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Complex, Lorentzian, and Euclidean simplicial quantum gravity: numerical methods and physical prospects

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