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Calculation of free baryon spectral densities at finite temperature
Proceedings of The 33rd International Symposium on Lattice Field Theory — PoS(LATTICE 2015), Volume: 251
Swansea University Authors:
Chrisanthi Praki, Gert Aarts
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DOI (Published version): 10.22323/1.251.0182
Abstract
Following a recent lattice study of nucleon parity doubling at finite temperature from the computation of the two-point nucleon correlators, we study the spectral functions of free nucleons atfinite temperature. Spectral densities in the continuum are presented along with a comparison to(free) resul...
| Published in: | Proceedings of The 33rd International Symposium on Lattice Field Theory — PoS(LATTICE 2015) |
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| ISSN: | 1824-8039 |
| Published: |
Trieste, Italy
Sissa Medialab
2016
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| Online Access: |
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| URI: | https://cronfa.swan.ac.uk/Record/cronfa60264 |
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| Abstract: |
Following a recent lattice study of nucleon parity doubling at finite temperature from the computation of the two-point nucleon correlators, we study the spectral functions of free nucleons atfinite temperature. Spectral densities in the continuum are presented along with a comparison to(free) results on the lattice. Particular attention is given to lattice artefacts at higher energies. |
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| College: |
Faculty of Science and Engineering |
| Funders: |
This work is supported by STFC via grant ST/L000369/1, the Royal Society and the Wolfson Foundation. |