Exponents of Spectral Functions in the One-Dimensional Bose Gas
The one-dimensional gas of bosons interacting via a repulsive contact potential was solved long ago via Bethe’s ansatz by Lieb and Liniger (Exact Analysis of an Interacting Bose Gas. I. The General Solution and the Ground State). The low energy excitation spectrum is a Luttinger liquid par...
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| Format: | Article |
| Language: | English |
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MDPI AG
2018-10-01
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| Series: | Condensed Matter |
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| Online Access: | https://www.mdpi.com/2410-3896/3/4/35 |