@inbook{598ecc3500584a8b9ef550502d4e61ed,
title = "Introduction to causal dynamical triangulations",
abstract = "The method of causal dynamical triangulations is a non-perturbative and background-independent approach to quantum theory of gravity. In this review we present recent results obtained within the four dimensional model of causal dynamical triangulations. We describe the phase structure of the model and demonstrate how a macroscopic four-dimensional de Sitter universe emerges dynamically from the full gravitational path integral. We show how to reconstruct the effective action describing scale factor fluctuations from Monte Carlo data.",
author = "Andrzej G{\"o}rlich",
year = "2013",
doi = "10.1007/978-3-642-33036-0_5",
language = "English",
isbn = "978-3-642-33035-3",
volume = "863",
series = "Lecture Notes in Physics",
publisher = "Springer VS",
pages = "93--117",
editor = "Gianluca Calcagni and Lefteris Papantonopoulos and George Siopsis and Nikos Tsamis",
booktitle = "Quantum Gravity and Quantum Cosmology",
}