Non-trivial phase structure of Nf = 3 QCD with O(a)-improved Wilson fermion at zero temperature
Nuclear Physics B Proceedings Supplements Volume 106-107
Page 263-265
published_at 2002
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| File | |
| Title ( eng ) |
Non-trivial phase structure of Nf = 3 QCD with O(a)-improved Wilson fermion at zero temperature
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| Creator |
JLQCD Collaboration
Aoki S
Burkhalter R
Fukugita M
Hashimoto S
Ishizuka N
Iwasaki Y
Kanaya K
Kaneko T
Kuramashi Y
Onogi T
Tominaga S
Tsutsui N
Ukawa A
Yamada N
Yoshié T
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| Source Title |
Nuclear Physics B Proceedings Supplements
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| Volume | 106-107 |
| Start Page | 263 |
| End Page | 265 |
| Abstract |
JLQCD collaboration recently started the Nf = 3 QCD simulations with the O(a)-improved Wilson fermion action employing an exact fermion algorithm developed for odd number of quark flavors. It is found that this theory has an unexpected non-trivial phase structure in the (β, κ) plane even at zero temperature. A detailed study is made to understand the nature of the observed phase transitions and to find the way of avoiding untolerably large lattice artifacts associated with the phase transition.
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| NDC |
Physics [ 420 ]
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| Language |
eng
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| Resource Type | journal article |
| Publisher |
Elsevier Science B.V.
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| Date of Issued | 2002 |
| Rights |
Copyright (c) 2002 Elsevier Science B.V.
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| Publish Type | Author’s Original |
| Access Rights | open access |
| Source Identifier |
[ISSN] 0920-5632
[DOI] http://dx.doi.org/10.1016/S0920-5632(01)01683-8
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