Published March 1995 | Version v1
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Diffusion in one dimensional random medium and hyperbolic Brownian motion

Creators

  • 1. Paris-6 Univ., 75 (France). Lab. de Physique Theorique des Particules Elementaires
  • 2. Paris-11 Univ., 91 - Orsay (France). Inst. de Physique Nucleaire

Description

Classical diffusion in a random medium involves an exponential functional of Brownian motion. This functional also appears in the study of Brownian diffusion on a Riemann surface of constant negative curvature. This relationship is analyzed in detail and various distributions are studied using stochastic calculus and functional integration. (author) 17 refs

Availability note (English)

MF available from INIS under the Report Number.

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Additional details

Publishing Information

Imprint Pagination
18 p.
Report number
IPNO-TH--95-18

INIS

Country of Publication
France
Country of Input or Organization
France
INIS RN
27003078
Subject category
S71: CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS;
Descriptors DEI
BROWNIAN MOVEMENT; DIFFUSION; ONE-DIMENSIONAL CALCULATIONS; RANDOMNESS; RIEMANN SPACE; TRANSPORT THEORY
Descriptors DEC
MATHEMATICAL SPACE; SPACE