SPECTRAL-ANALYSIS OF MESONIC CHANNELS AT FINITE-TEMPERATURE ON ANISOTROPIC LATTICES

Authors
DEFORCRAND P FUJISAKI M HASHIMOTO T HIOKI S MATSUFURU H MIYAMURA O NAKAMURA A OKUDA M STAMATESCU IO TAGO T TAKAISHI T
Citation
P. Deforcrand et al., SPECTRAL-ANALYSIS OF MESONIC CHANNELS AT FINITE-TEMPERATURE ON ANISOTROPIC LATTICES, Nuclear physics. B, Proceedings supplement, 63, 1998, pp. 460-462
Citations number
6
Categorie Soggetti
Physics, Particles & Fields
Journal title
Nuclear physics. B, Proceedings supplement → ACNP
ISSN journal
09205632
Volume
63
Year of publication
1998
Pages
460 - 462
Database
ISI
SICI code
0920-5632(1998)63:<460:SOMCAF>2.0.ZU;2-H
Abstract
We study the spectral function of mesonic correlators at finite temper ature. The mesonic correlators are measured along the ''time'' directi on with fine lattice spacing on anisotropic lattices. A new method to construct a spectral function from a correlator is proposed. The tempe rature dependence of the shape of the mesonic spectrum is investigated .