scholarly journals Nonperturbative renormalization group for scalar fields in de Sitter space: Beyond the local potential approximation

2017 ◽  
Vol 95 (4) ◽  
Author(s):  
Maxime Guilleux ◽  
Julien Serreau
Keyword(s):  
Renormalization Group ◽  
Scalar Fields ◽  
De Sitter Space ◽  
Local Potential ◽  
De Sitter ◽  
Potential Approximation ◽  
Local Potential Approximation ◽  
Nonperturbative Renormalization

scholarly journals The Effectiveness of the Local Potential Approximation in the Wegner-Houghton Renormalization Group

1996 ◽  
Vol 95 (2) ◽  
pp. 409-420 ◽  
Author(s):  
K.-I. Aoki ◽  
K. Morikawa ◽  
W. Souma ◽  
J.-I. Sumi ◽  
H. Terao
Keyword(s):  
Renormalization Group ◽  
Local Potential ◽  
Potential Approximation ◽  
Local Potential Approximation
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