Single-Site Functional-Integral Approach to Itinerant-Electron Ferromagnetism

1979 ◽  
Vol 46 (5) ◽  
pp. 1504-1514 ◽  
Author(s):  
Hideo Hasegawa
Keyword(s):  
Functional Integral ◽  
Single Site ◽  
Integral Approach ◽  
Itinerant Electron

Reaction diffusion with initially separated reactants: Functional integral approach

1997 ◽  
Vol 56 (1) ◽  
pp. 708-711 ◽  
Author(s):  
Victor Malyutin ◽  
Savely Rabinovich ◽  
Shlomo Havlin
Keyword(s):  
Reaction Diffusion ◽  
Functional Integral ◽  
Integral Approach

scholarly journals Some comments on infinities on quantum field theory: A functional integral approach

2016 ◽  
Vol 24 (2) ◽  
Author(s):  
Luiz C. L. Botelho
Keyword(s):  
Field Theory ◽  
Quantum Field Theory ◽  
Function Space ◽  
Functional Integral ◽  
Field Theories ◽  
Integral Approach ◽  
Quantum Field ◽  
Functional Integrals ◽  
Euclidean Field ◽  
The Subject

AbstractWe analyze on the formalism of probabilities measures-functional integrals on function space the problem of infinities on Euclidean field theories. We also clarify and generalize our previous published studies on the subject.

Functional integral approach for a doubly degenerate Hubbard model

1979 ◽  
Vol 94 (2) ◽  
pp. 437-450 ◽  
Author(s):  
A. Richter ◽  
G. Röpke ◽  
F. Goedsche
Keyword(s):  
Hubbard Model ◽  
Functional Integral ◽  
Integral Approach
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