Published March 2019
| Version v1
Journal article
The pseudogap regime in the unitary Fermi gas
Creators
- 1. Center for Theoretical Physics, Sloane Physics Laboratory, Yale University (United States)
- 2. Central Washington University, Current address: Department of Physics (United States)
Description
We discuss the pseudogap regime in the unitary Fermi gas (UFG), with a particular emphasis on the auxiliary-field quantum Monte Carlo (AFMC) approach. We discuss possible signatures of the pseudogap, review experimental results, and survey analytic and quantum Monte Carlo techniques before focusing on AFMC calculations in the canonical ensemble. For the latter method, we discuss results for the heat capacity, condensate fraction, energy-staggering pairing gap, and spin susceptibility, and compare to experiment and results of other theoretical methods.
Additional details
Identifiers
Publishing Information
- Journal Title
- European Physical Journal. Special Topics
- Journal Volume
- 227
- Journal Issue
- 15-16
- Journal Page Range
- p. 2241-2261
- ISSN
- 1951-6355
INIS
- Country of Publication
- France
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 54090265
- Subject category
- S71: CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS;
- Descriptors DEI
- CONDENSATES; FERMI GAS; MONTE CARLO METHOD; SPECIFIC HEAT; SPIN
- Descriptors DEC
- ANGULAR MOMENTUM; CALCULATION METHODS; PARTICLE PROPERTIES; PHYSICAL PROPERTIES; THERMODYNAMIC PROPERTIES
Optional Information
- Copyright
- Copyright (c) 2019 EDP Sciences, Springer-Verlag GmbH Germany, part of Springer Nature