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Please use this identifier to cite or link to this item: http://hdl.handle.net/1942/2688

Title: Directed polymers with tilted columnar disorder and burgers-like turbulence
Authors: Mohayaee, R
Stella, AL
VANDERZANDE, Carlo
Issue Date: 2001
Publisher: AMERICAN PHYSICAL SOC
Citation: PHYSICAL REVIEW LETTERS, 8708(8)
Abstract: The minimal energy variations of a directed polymer with tilted columnar disorder in two dimensions are shown numerically to obey multiscaling at short distances which crosses over to global simple scaling at large distances. The scenario is analogous to that of structure functions in bifractal Burgers turbulence. Some scaling properties are predicted from extreme value statistics. The multiscaling disappears for zero tilt.
Notes: Univ Padua, INFM, Dipartimento Fis, I-35131 Padua, Italy. Univ Padua, Sez INFN, I-35131 Padua, Italy. Univ Roma La Sapienza, Dipartimento Fis, I-00185 Rome, Italy. Limburgs Univ Ctr, Dept WNI, B-3590 Diepenbeek, Belgium. Katholieke Univ Leuven, Inst Theoret Fys, B-3001 Heverlee, Belgium.Mohayaee, R, Univ Padua, INFM, Dipartimento Fis, I-35131 Padua, Italy.
URI: http://hdl.handle.net/1942/2688
DOI: 10.1103/PhysRevLett.87.085701
ISI #: 000170592500033
ISSN: 0031-9007
Category: A1
Type: Journal Contribution
Validation: ecoom, 2002
Appears in Collections: Research publications

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