Cosmic evolution from phase transition of three-dimensional flat space

Arjun Bagchi; Stephane Detournay; Daniel Grumiller; Joan Simón

doi:10.1103/PhysRevLett.111.181301

Cosmic evolution from phase transition of three-dimensional flat space

Arjun Bagchi^*, Stephane Detournay, Daniel Grumiller, Joan Simón

^*Corresponding author for this work

School of Mathematics

Research output: Contribution to journal › Article › peer-review

Abstract

Flat space cosmology spacetimes are exact time-dependent solutions of three-dimensional gravity theories, such as Einstein gravity or topologically massive gravity. We exhibit a novel kind of phase transition between these cosmological spacetimes and the Minkowski vacuum. At sufficiently high temperature, (rotating) hot flat space tunnels into a universe described by flat space cosmology.

Original language	English
Article number	181301
Journal	Physical Review Letters
Volume	111
Issue number	18
DOIs	https://doi.org/10.1103/PhysRevLett.111.181301
Publication status	Published - 28 Oct 2013

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10.1103/PhysRevLett.111.181301

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title = "Cosmic evolution from phase transition of three-dimensional flat space",

abstract = "Flat space cosmology spacetimes are exact time-dependent solutions of three-dimensional gravity theories, such as Einstein gravity or topologically massive gravity. We exhibit a novel kind of phase transition between these cosmological spacetimes and the Minkowski vacuum. At sufficiently high temperature, (rotating) hot flat space tunnels into a universe described by flat space cosmology.",

author = "Arjun Bagchi and Stephane Detournay and Daniel Grumiller and Joan Sim{\'o}n",

year = "2013",

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doi = "10.1103/PhysRevLett.111.181301",

language = "English",

volume = "111",

journal = "Physical Review Letters",

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AU - Bagchi, Arjun

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AU - Grumiller, Daniel

AU - Simón, Joan

PY - 2013/10/28

Y1 - 2013/10/28

N2 - Flat space cosmology spacetimes are exact time-dependent solutions of three-dimensional gravity theories, such as Einstein gravity or topologically massive gravity. We exhibit a novel kind of phase transition between these cosmological spacetimes and the Minkowski vacuum. At sufficiently high temperature, (rotating) hot flat space tunnels into a universe described by flat space cosmology.

AB - Flat space cosmology spacetimes are exact time-dependent solutions of three-dimensional gravity theories, such as Einstein gravity or topologically massive gravity. We exhibit a novel kind of phase transition between these cosmological spacetimes and the Minkowski vacuum. At sufficiently high temperature, (rotating) hot flat space tunnels into a universe described by flat space cosmology.

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DO - 10.1103/PhysRevLett.111.181301

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VL - 111

JO - Physical Review Letters

JF - Physical Review Letters

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Cosmic evolution from phase transition of three-dimensional flat space

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Gravity, thermodynamics and cosmology

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Cosmic evolution from phase transition of three-dimensional flat space

Abstract

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Gravity, thermodynamics and cosmology

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