Lattice QCD calculation of full pion scattering lengths
Physical Review Letters Volume 71
Page 2387-2390
published_at 1993
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| File | |
| Title ( eng ) |
Lattice QCD calculation of full pion scattering lengths
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| Creator |
Kuramashi Y
Fukugita M
Mino H
Ukawa A
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| Source Title |
Physical Review Letters
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| Volume | 71 |
| Start Page | 2387 |
| End Page | 2390 |
| Abstract |
Full pion four-point functions at zero momentum are calculated with Kogut-Susskind quarks on a 123×20 lattice at β=5.7 and mq=0.01 in quenched lattice QCD, employing the wall source method without gauge fixing. For both I=0 and 2 channels, results for the s-wave scattering lengths are in agreement with the prediction of current algebra and PCAC (partial conservation of atral-vector current).
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| NDC |
Physics [ 420 ]
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| Language |
eng
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| Resource Type | journal article |
| Publisher |
The American Physical Society
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| Date of Issued | 1993 |
| Rights |
Copyright (c) 1993 The American Physical Society
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| Publish Type | Version of Record |
| Access Rights | open access |
| Source Identifier |
[ISSN] 0031-9007
[DOI] http://dx.doi.org/10.1103/PhysRevLett.71.2387
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