✦ LIBER ✦

Meson propagators at finite baryon density

✍ Scribed by Irina Pushkina

Publisher: Elsevier Science
Year: 2004
Tongue: English
Weight: 233 KB
Volume: 129-130
Category: Article
ISSN: 0920-5632
DOI: 10.1016/s0920-5632(03)02660-4

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✦ Synopsis

The framework to compute the responses of hadron masses to the chemical potential in lattice QCD simulations is briefly presented. As a first trial, the screening mass of the vector meson and its first and second responses are evaluated on a 12' x 24 x 6 lattice with two flavors of staggered quarks below and above T,. The responses to both the isoscalar and isovector chemical potentials are obtained for quark mass ma = 0.100.

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