Reunion of random walkers with a long range interaction: applications to polymers and quantum mechanics
classification
❄️ cond-mat.stat-mech
cond-mat.soft
keywords
rangeexponentsinteractionlongpolymersquantumrandomreunion
read the original abstract
We use renormalization group to calculate the reunion and survival exponents of a set of random walkers interacting with a long range $1/r^2$ and a short range interaction. These exponents are used to study the binding-unbinding transition of polymers and the behavior of several quantum problems.
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