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Volumn 60, Issue 1, 1999, Pages 69-78

Recent results on multiplicative noise

Author keywords

[No Author keywords available]

Indexed keywords

ARTICLE;

EID: 0003044599     PISSN: 1063651X     EISSN: None     Source Type: Journal    
DOI: 10.1103/PhysRevE.60.69     Document Type: Article
Times cited : (38)

References (45)
  • 28
    • 85036242045 scopus 로고    scopus 로고
    • the case (Formula presented) there are two different walls: the one discussed in the text and another one at a smaller value, at (Formula presented). As (Formula presented) goes to 0 this second wall goes to (Formula presented). By performing a change of variables (Formula presented) and (Formula presented), the Langevin equation for (Formula presented) has a noise amplitude proportional to (Formula presented). Even if the noise amplitude is proportional to the square root of the field, the critical phenomena associated at this NIDT are not expected to be related to the Reggeon field theory (RFT) and directed percolation 25. This is because this second wall, in spite of having a RFT-like noise, is not truly absorbing, i.e., the dynamics does not cease even for a flat configuration at (Formula presented)
    • In the case (Formula presented) there are two different walls: the one discussed in the text and another one at a smaller value, at (Formula presented). As (Formula presented) goes to 0 this second wall goes to (Formula presented). By performing a change of variables (Formula presented) and (Formula presented), the Langevin equation for (Formula presented) has a noise amplitude proportional to (Formula presented). Even if the noise amplitude is proportional to the square root of the field, the critical phenomena associated at this NIDT are not expected to be related to the Reggeon field theory (RFT) and directed percolation 25. This is because this second wall, in spite of having a RFT-like noise, is not truly absorbing, i.e., the dynamics does not cease even for a flat configuration at (Formula presented).
  • 29
    • 0001697794 scopus 로고    scopus 로고
    • and references therein., P. Garrido, J. Marro, Lecture Notes in Physics Vol. 493, Springer, Berlin
    • See, for example, G. Grinstein and M. A. Muñoz, in Fourth Granada Lectures in Computational Physics, edited by P. Garrido and J. Marro, Lecture Notes in Physics Vol. 493 (Springer, Berlin, 1997), p. 223, and references therein.
    • (1997) Fourth Granada Lectures in Computational Physics , pp. 223
    • Grinstein, G.1    Muñoz, M.A.2


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.