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hep-th1994★ 7 cited
Complex-time path-integral formalism for quantum tunneling
Hideaki Aoyama, Toshiyuki Harano
The complex-time formalism is developed in the framework of the path-integral formalism, to be used for analysis of the quantum tunneling phenomena. We show that subleading complex…
hep-th1994★ 2 cited
Complex-time approach for semi-classical quantum tunneling
Hideaki Aoyama, Toshiyuki Harano
The complex-time method for quantum tunneling is studied. In one-dimensional quantum mechanics, we construct a reduction formula for a Green function in the number of turning point…