MONTE-CARLO RENORMALIZATION-GROUP STUDY AT LARGE-BETA IN CONFINEMENT REGION

被引：3

作者：

AKEMI, K

FUJISAKI, M

OKUDA, M

TAGO, Y

DEFORCRAND, P

HASHIMOTO, T

HEGE, C

HIOKI, S

MIYAMURA, O

TAKAISHI, T

NAKAMURA, A

STAMATESCU, IO

机构：

[1] FUJITSU LTD,COMPUTAT SCI RES LAB,OTA KU,TOKYO 144,JAPAN

[2] SWISS FED INST TECHNOL,IPS,CH-8092 ZURICH,SWITZERLAND

[3] FUKUI UNIV,FAC ENGN,DEPT APPL PHYS,FUKUI 910,JAPAN

[4] KONRAD ZUSE ZENTRUM INFORMAT TECH BERLIN,W-1000 BERLIN,GERMANY

[5] HIROSHIMA UNIV,DEPT PHYS,HIGASHIHIROSHIMA 724,JAPAN

[6] WASEDA UNIV,DEPT PHYS,SHINJYUKU KU,TOKYO 169,JAPAN

[7] FEST HEIDELBERG,HEIDELBERG,GERMANY

[8] UNIV HEIDELBERG,INST THEORET PHYS,W-6900 HEIDELBERG,GERMANY

来源：

NUCLEAR PHYSICS B | 1993年

关键词：

D O I：

10.1016/0920-5632(93)90263-6

中图分类号：

O412 [相对论、场论]; O572.2 [粒子物理学];

学科分类号：

摘要：

Monte Carlo renormalization group analysis on SU(3) lattice at large beta is studied. On 32(4) lattice, coupling shift DELTAbeta is 0.48 +/- 0.02 and 0.53 +/- 0.02 at beta=6.55 and 6.80 where the lattice remains in confinement phase. DELTAbeta is approaching its 2-loop asymptotic scaling value. However, deviation is still 20% and 13% at beta=6.55 and 6.80, respectively. We also report high statistics data on 16(4) lattice at beta =6.80, giving DELTAbeta = 0.52 +/- 0.03 in the deconfined regime.

引用

页码：517 / 520

页数：4

共 14 条

[1]

BOCH T, THESIS

[2] THE SU(3) BETA-FUNCTION AT LARGE-BETA [J].

BOWLER, KC ;

HASENFRATZ, A ;

HASENFRATZ, P ;

HELLER, U ;

KARSCH, F ;

KENWAY, RD ;

PAWLEY, GS ;

WALLACE, DJ .

PHYSICS LETTERS B, 1986, 179 (04) :375-378

[3] MONTE-CARLO RENORMALIZATION-GROUP STUDIES OF SU(3) LATTICE GAUGE-THEORY [J].

BOWLER, KC ;

HASENFRATZ, A ;

HASENFRATZ, P ;

HELLER, U ;

KARSCH, F ;

KENWAY, RD ;

MEYERORTMANNS, H ;

MONTVAY, I ;

PAWLEY, GS ;

WALLACE, DJ .

NUCLEAR PHYSICS B, 1985, 257 (02) :155-172

[4]

BROWN FR, 1970, PHYS REV LETT, V58, P222

[5]

Christ N. H., 1988, Nuclear Physics B, Proceedings Supplements, V4, P241, DOI 10.1016/0920-5632(88)90110-7

[6] ESTIMATING THE CHIRAL-SYMMETRY RESTORATION TEMPERATURE IN 2-FLAVOR QCD [J].

GOTTLIEB, S ;

LIU, W ;

TOUSSAINT, D ;

RENKEN, RL ;

SUGAR, RL .

PHYSICAL REVIEW LETTERS, 1987, 59 (14) :1513-1516

[7] THE BETA-FUNCTION FOR PURE GAUGE SU(3) [J].

GUPTA, R ;

KILCUP, GW ;

PATEL, A ;

SHARPE, SR .

PHYSICS LETTERS B, 1988, 211 (1-2) :132-138

[8] MONTE-CARLO RENORMALIZATION-GROUP FOR SU(3) LATTICE GAUGE-THEORY [J].

GUPTA, R ;

GURALNIK, G ;

PATEL, A ;

WARNOCK, T ;

ZEMACH, C .

PHYSICAL REVIEW LETTERS, 1984, 53 (18) :1721-1724

[9] THE BETA-FUNCTION OF THE SU(3) WILSON ACTION [J].

HASENFRATZ, A ;

HASENFRATZ, P ;

HELLER, U ;

KARSCH, F .

PHYSICS LETTERS B, 1984, 143 (1-3) :193-198

[10] IMPROVED MONTE-CARLO RENORMALIZATION-GROUP METHODS [J].

HASENFRATZ, A ;

HASENFRATZ, P ;

HELLER, U ;

KARSCH, F .

PHYSICS LETTERS B, 1984, 140 (1-2) :76-82

← 1 2 →