DEDUCING HARD THERMAL LOOPS FROM WARD IDENTITIES

被引：381

作者：

BRAATEN, E ^{[1
]}

PISARSKI, RD ^{[1
]}

机构：

[1] BROOKHAVEN NATL LAB,DEPT PHYS,UPTON,NY 11973

来源：

NUCLEAR PHYSICS B | 1990年 / 339卷 / 02期

关键词：

D O I：

10.1016/0550-3213(90)90351-D

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：

In hot gauge theories, hard thermal loops are the dominant loop corrections at soft momenta. We show that the hard thermal loops in arbitrary amplitudes are determined, up to an angular integral, by their Ward identities. © 1990.

引用

页码：310 / 324

页数：15

共 8 条

[1] PRODUCTION OF SOFT DILEPTONS IN THE QUARK-GLUON PLASMA [J].

BRAATEN, E ;

PISARSKI, RD ;

YUAN, TC .

PHYSICAL REVIEW LETTERS, 1990, 64 (19) :2242-2245

[2] RESUMMATION AND GAUGE-INVARIANCE OF THE GLUON DAMPING RATE IN HOT QCD [J].

BRAATEN, E ;

PISARSKI, RD .

PHYSICAL REVIEW LETTERS, 1990, 64 (12) :1338-1341

[3]

BRAATEN E, IN PRESS NUCL PHYS B

[4]

BRAATEN E, 1990, NUHEPTH9015 NW PREPR

[5] HIGH-TEMPERATURE LIMIT OF THERMAL QCD [J].

FRENKEL, J ;

TAYLOR, JC .

NUCLEAR PHYSICS B, 1990, 334 (01) :199-216

[6] DUALITY AND MULTI-GLUON SCATTERING [J].

MANGANO, M ;

PARKE, S ;

XU, Z .

NUCLEAR PHYSICS B, 1988, 298 (04) :653-672

[7] SCATTERING-AMPLITUDES IN HOT GAUGE-THEORIES [J].

PISARSKI, RD .

PHYSICAL REVIEW LETTERS, 1989, 63 (11) :1129-1132

[8] COMPUTING FINITE-TEMPERATURE LOOPS WITH EASE [J].

PISARSKI, RD .

NUCLEAR PHYSICS B, 1988, 309 (03) :476-492

← 1 →