Holographic condensed matter theories and gravitational instability

The AdS/CFT correspondence, which connects a d-dimensional field theory to a (d+1)-dimensional gravity, provides us with a new method to understand and explore physics. One of its recent interesting applications is holographic condensed matter theory. We investigate some holographic superconductivit...

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Main Author: He, Jianyang
Language:English
Published: University of British Columbia 2010
Online Access:http://hdl.handle.net/2429/29474
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spelling ndltd-LACETR-oai-collectionscanada.gc.ca-BVAU.2429-294742014-03-26T03:37:28Z Holographic condensed matter theories and gravitational instability He, Jianyang The AdS/CFT correspondence, which connects a d-dimensional field theory to a (d+1)-dimensional gravity, provides us with a new method to understand and explore physics. One of its recent interesting applications is holographic condensed matter theory. We investigate some holographic superconductivity models and discuss their properties. Both Abelian and non-Abelian models are studied, and we argue the p-wave solution is a hard-gapped superconductor. In a holographic system containing Fermions, the properties of a non-Fermi liquid with a Fermi surface are found. We show that a Landau level structure exists when external magnetic field is turned on, and argue for the existence of Fermi liquid when using the global coordinate system of AdS. Finite temperature results of the Fermion system are also given. In addition, a gravitational instability interpreted as a bubble of nothing is described, together with its field theory dual. 2010-10-22T17:35:55Z 2010-10-22T17:35:55Z 2010 2010-10-22T17:35:55Z 2010-11 Electronic Thesis or Dissertation http://hdl.handle.net/2429/29474 eng University of British Columbia
collection NDLTD
language English
sources NDLTD
description The AdS/CFT correspondence, which connects a d-dimensional field theory to a (d+1)-dimensional gravity, provides us with a new method to understand and explore physics. One of its recent interesting applications is holographic condensed matter theory. We investigate some holographic superconductivity models and discuss their properties. Both Abelian and non-Abelian models are studied, and we argue the p-wave solution is a hard-gapped superconductor. In a holographic system containing Fermions, the properties of a non-Fermi liquid with a Fermi surface are found. We show that a Landau level structure exists when external magnetic field is turned on, and argue for the existence of Fermi liquid when using the global coordinate system of AdS. Finite temperature results of the Fermion system are also given. In addition, a gravitational instability interpreted as a bubble of nothing is described, together with its field theory dual.
author He, Jianyang
spellingShingle He, Jianyang
Holographic condensed matter theories and gravitational instability
author_facet He, Jianyang
author_sort He, Jianyang
title Holographic condensed matter theories and gravitational instability
title_short Holographic condensed matter theories and gravitational instability
title_full Holographic condensed matter theories and gravitational instability
title_fullStr Holographic condensed matter theories and gravitational instability
title_full_unstemmed Holographic condensed matter theories and gravitational instability
title_sort holographic condensed matter theories and gravitational instability
publisher University of British Columbia
publishDate 2010
url http://hdl.handle.net/2429/29474
work_keys_str_mv AT hejianyang holographiccondensedmattertheoriesandgravitationalinstability
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