Exact height distributions for the KPZ equation with narrow wedge initial condition
نویسندگان
چکیده
منابع مشابه
Generalizations of the Kpz Equation
We generalize the KPZ equation to an O(3) N = 2j + 1 component model. In the limit N → ∞ we show that the mode coupling equations become exact. Solving these approximately we find that the dynamic exponent z increases from 3/2 for d = 1 to 2 at the dimension d ≈ 3.6. For d = 1 it can be shown analytically that z = 3/2 for all j. The case j = 2 for d = 2 is investigated by numerical integration ...
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ژورنال
عنوان ژورنال: Nuclear Physics B
سال: 2010
ISSN: 0550-3213
DOI: 10.1016/j.nuclphysb.2010.03.026