**Everything You Always Wanted To Know About The Cosmological Constant Problem**

by Jerome Martin

**Publisher**: arXiv 2012**Number of pages**: 89

**Description**:

This article aims at discussing the cosmological constant problem at a pedagogical but fully technical level. We review how the vacuum energy can be regularized in flat and curved space-time and how it can be understood in terms of Feynman bubble diagrams.

Download or read it online for free here:

**Download link**

(1.3MB, PDF)

## Similar books

**Introductory Lectures on Quantum Cosmology**

by

**J. J. Halliwell**-

**arXiv**

The modern approach to quantum cosmology, as initiated by Hartle and Hawking, Linde, Vilenkin and others. We explain how one determines the consequences for the late universe of a given quantum theory of cosmological initial or boundary conditions.

(

**8734**views)

**Dark Energy: Observational Evidence and Theoretical Models**

by

**B. Novosyadlyj, V. Pelykh, Yu. Shtanov, A. Zhuk**-

**Akademperiodyka**

The book elucidates the current state of the dark energy problem and presents the results of the authors, who work in this area. It describes the observational evidence for the existence of dark energy, the methods of constraining of its parameters.

(

**4686**views)

**The Cosmological Constant**

by

**Sean M. Carroll**-

**arXiv**

This is a review of the physics and cosmology of the cosmological constant. The author presents an overview of cosmology in the presence of a cosmological constant, observational constraints on its magnitude, and the physics of a small vacuum energy.

(

**5157**views)

**Cosmology**

by

**V. A. Rubakov**-

**arXiv.org**

Cosmology and particle physics are deeply interrelated. Among the common problems are dark energy, dark matter and baryon asymmetry of the Universe. We discuss these problems in general terms, and concentrate on several particular hypotheses.

(

**1053**views)