Abstract
The paper deals with exponential functionals of the linear Brownian motion which arise in different contexts, such as continuous time finance models and one-dimensional disordered models. We study some properties of these exponential functionals in relation with the problem of a particle coupled to a heat bath in a Wiener potential. Explicit expressions for the distribution of the free energy are presented.
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Yor, M. (2001). Exponential Functionals of Brownian Motion and Disordered Systems. In: Exponential Functionals of Brownian Motion and Related Processes. Springer Finance. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-56634-9_11
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DOI: https://doi.org/10.1007/978-3-642-56634-9_11
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Print ISBN: 978-3-540-65943-3
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