Renormalization Group Calculation for Critical Points of Higher Order with General Propagator

Nicoll, J.F.; Tuthill, G.F.; Chang, T.S.; Stanley, H.E.

doi:10.1016/0375-9601(76)90527-2

Renormalization Group Calculation for Critical Points of Higher Order with General Propagator

1976

2 pages

Published in:

Phys.Lett.A 58 (1976) 1-2

DOI:

10.1016/0375-9601(76)90527-2

View in:

ADS Abstract Service

reference search16 citations

Citations per year

Abstract: (Elsevier)

We give first order perturbation results for the critical point exponents at order O critical points with anisotropic propagators. The exponent η is calculated to second order for isotropic propagators, and all O ; 1/ n expansion results are given for O = 2.

FIELD THEORY: CRITICAL PHENOMENA
RENORMALIZATION GROUP
PERTURBATION THEORY
PROPAGATOR

References(8)

Figures(0)

[1]

Critical Behavior at the Onset of k --> -Space Instability on the lamda Line

R.M. Hornreich
(
- Weizmann Inst.
)
,
Marshall Luban
(
- Bar Ilan U. and
- Weizmann Inst.
)
,
S. Shtrikman
(
- Weizmann Inst.
)

- Phys.Rev.Lett. 35 (1975) 1678-1681
•
DOI:
- 10.1103/PhysRevLett.35.1678

[2]

R.M. Hornreich
,
M. Luban
,
S. Shtrikman

- Phys.Lett.A 55 (1975) 269

[3]

Exact and Approximate Differential Renormalization Group Generators

- Phys.Rev.A 13 (1976) 1251-1264
•
DOI:
- 10.1103/PhysRevA.13.1251

[4]

and references contained therein

K.G. Wilson
,
J. Kogut

- Phys.Rept. 12 (1974) 73

[5]

T.S. Chang
,
G.F. Tuthill
,
H.E. Stanley

- Phys.Rev.B 9 (1974) 4882

[6]

J.F. Nicoll
,
T.S. Chang
,
H.E. Stanley

- Phys.Rev.Lett. 33 (1974) 427

[7]

F.J. Wegner

- Phys.Lett.A 54 (1975) 1

[8]

The calculations are a simple extension of the method described in

G.F. Tuthill
,
J.F. Nicoll
,
H.E. Stanley

- Phys.Rev.B 11 (1975) 4579