Electronic Resource
Springer
Communications in mathematical physics
48 (1976), S. 131-135
ISSN:
1432-0916
Source:
Springer Online Journal Archives 1860-2000
Topics:
Mathematics
,
Physics
Notes:
Abstract We prove that the correlation functions of a non-relativistic Fermi field given by a quasi-free state are directly related to the values of the characteristic function of a probability measure over the phase space of a classical spin system.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF01608500
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