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The directed polymer problem in general dimension

✍ Scribed by Ehud Perlsman; Moshe Schwartz

Publisher
Elsevier Science
Year
1996
Tongue
English
Weight
269 KB
Volume
234
Category
Article
ISSN
0378-4371

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✦ Synopsis

A real space RG treatment of the directed polymer problem is presented. In the zero temperature regime (strong coupling) no upper critical dimension is found. The method that is based on the exact results in 1 + 1 dimensions yields in 2 + 1 and 3 + 1 dimensions excellent agreement with published numerical results.

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