TY - JOUR
T1 - Symmetric simple exclusion process
T2 - Regularity of the self-diffusion coefficient
AU - Landim, C.
AU - Olla, S.
AU - Varadhan, S. R S
PY - 2001
Y1 - 2001
N2 - We prove that the self-diffusion coefficient of a tagged particle in the symmetric exclusion process in Zd, which is in equilibrium at density α, is of class C∞ as a function of α in the closed interval [0, 1]. The proof provides also a recursive method to compute the Taylor expansion at the boundaries.
AB - We prove that the self-diffusion coefficient of a tagged particle in the symmetric exclusion process in Zd, which is in equilibrium at density α, is of class C∞ as a function of α in the closed interval [0, 1]. The proof provides also a recursive method to compute the Taylor expansion at the boundaries.
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U2 - 10.1007/s002200100513
DO - 10.1007/s002200100513
M3 - Article
AN - SCOPUS:0035539949
SN - 0010-3616
VL - 224
SP - 307
EP - 321
JO - Communications In Mathematical Physics
JF - Communications In Mathematical Physics
IS - 1
ER -