scholarly journals On the renormalization group for the interacting massive scalar field theory in curved space

2004 ◽  
Vol 21 (9) ◽  
pp. 2281-2290 ◽  
Author(s):  
Guilherme de Berredo-Peixoto ◽  
Eduard V Gorbar ◽  
Ilya L Shapiro
Keyword(s):  
Field Theory ◽  
Renormalization Group ◽  
Scalar Field ◽  
Massive Scalar ◽  
Scalar Field Theory ◽  
Massive Scalar Field ◽  
Curved Space

scholarly journals HALPERN-HUANG DIRECTIONS IN EFFECTIVE SCALAR FIELD THEORY

1996 ◽  
Vol 11 (37) ◽  
pp. 2915-2919 ◽  
Author(s):  
VIPUL PERIWAL
Keyword(s):  
Field Theory ◽  
Fixed Point ◽  
Renormalization Group ◽  
Scalar Field ◽  
Cutoff Function ◽  
Scalar Field Theory ◽  
Wilson Renormalization Group

Halpern and Huang recently showed that there are relevant directions in the space of interactions at the Gaussian fixed point. We show that their result can be derived from Polchinski’s form of the Wilson renormalization group. The derivation shows that the existence of these directions is independent of the cutoff function used.

Dimensional renormalization of scalar field theory in curved space-time

1980 ◽  
Vol 130 (1) ◽  
pp. 215-248 ◽  
Author(s):  
Lowell S Brown ◽  
John C Collins
Keyword(s):  
Field Theory ◽  
Scalar Field ◽  
Space Time ◽  
Scalar Field Theory ◽  
Curved Space
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