学术探索
学术期刊
新闻热点
数据分析
智能评审

WILSON RENORMALIZATION-GROUP ANALYSIS OF THEORIES WITH SCALARS AND FERMIONS

被引：40
作者：
CLARK, TE
HAERI, B
LOVE, ST
机构：
[1] Department of Physics, Purdue University, West Lafayette
来源：
NUCLEAR PHYSICS B | 1993年 / 402卷 / 03期
关键词：
D O I：
10.1016/0550-3213(93)90122-6
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：
The continuous block-spin (Wilson) renormalization-group equation governing the scale dependence of the action is constructed for theories containing scalars and fermions. A locally approximated form of this equation detailing the structure of a generalized effective potential is numerically analyzed. The role of the irrelevant operators in the nonperturbative renormalization group running is elucidated and a comparison with the one-loop perturbative results is drawn. Focusing on the spontaneously broken phase of a model possessing a discrete symmetry forbidding an explicit fermion mass term, mass bounds on both the scalar and fermion degrees of freedom are established. The effect of the generalized Yukawa coupling on the scalar mass upper bound is emphasized.
引用
收藏
页码：628 / 656
页数：29
相关论文
共 40 条
[11]   RENORMALIZATION GROUP IN THEORY OF CRITICAL BEHAVIOR [J].
FISHER, ME .
REVIEWS OF MODERN PHYSICS, 1974, 46 (04) :597-616
[12]  
Green M, 1976, PHASE TRANSITIONS CR, V6, P8
[13]   RENORMALIZATION-GROUP STUDY OF SCALAR FIELD-THEORIES [J].
HASENFRATZ, A ;
HASENFRATZ, P .
NUCLEAR PHYSICS B, 1986, 270 (04) :687-701
[14]   THE EQUIVALENCE OF THE TOP QUARK CONDENSATE AND THE ELEMENTARY HIGGS FIELD [J].
HASENFRATZ, A ;
HASENFRATZ, P ;
JANSEN, K ;
KUTI, J ;
SHEN, Y .
NUCLEAR PHYSICS B, 1991, 365 (01) :79-97
[15]   THE CUTOFFS DEPENDENCE OF THE HIGGS MESON MASS AND THE ONSET OF NEW PHYSICS IN THE STANDARD MODEL [J].
HASENFRATZ, P ;
NAGER, J .
ZEITSCHRIFT FUR PHYSIK C-PARTICLES AND FIELDS, 1988, 37 (03) :477-487
[16]   RENORMALIZATION-GROUP FIXED-POINTS AND THE HIGGS BOSON SPECTRUM [J].
HILL, CT ;
LEUNG, CN ;
RAO, S .
NUCLEAR PHYSICS B, 1985, 262 (03) :517-537
[17]   QUARK AND LEPTON MASSES FROM RENORMALIZATION-GROUP FIXED-POINTS [J].
HILL, CT .
PHYSICAL REVIEW D, 1981, 24 (03) :691-703
[18]   BETA-FUNCTIONS AND THE EXACT RENORMALIZATION-GROUP [J].
HUGHES, J ;
LIU, J .
NUCLEAR PHYSICS B, 1988, 307 (01) :183-197
[19]  
Kuti J., 1988, Nuclear Physics B, Proceedings Supplements, V4, P397, DOI 10.1016/0920-5632(88)90129-6
[20]   UPPER BOUND ON THE HIGGS-BOSON MASS IN THE STANDARD MODEL [J].
KUTI, J ;
LIN, L ;
SHEN, Y .
PHYSICAL REVIEW LETTERS, 1988, 61 (06) :678-681
1234