most citedExact and approximate dynamics of the quantum mechanical O(N) model

32 citations · 32 across the 1 of their papers we have counts for

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hep-ph2000★ 32 cited

Exact and approximate dynamics of the quantum mechanical O(N) model

Bogdan Mihaila, Tara Athan, Fred Cooper +2

We study a quantum dynamical system of N, O(N) symmetric, nonlinear oscillators as a toy model to investigate the systematics of a 1/N expansion. The closed time path (CTP) formali…