Non-adiabatic transition probability with a moving $\delta$ potential coupling

Abstract

The present work focuses on the calculation of a non-adiabatic transition probability between two states which may or may not cross with each other and are coupled to each other by a moving $\delta$ function potential. Here, the time dependent Schrodinger equation is converted to time independent one by using a scaling factor which is function of time. This time independent Schrodinger equation is then considered for two potentials coupled by a moving $\delta$ potential and an expression for non-adiabatic transition probability has been derived.

arXiv commentManuscript consists of 9 pages and 35 equations in total. arXiv admin note: substantial text overlap with arXiv:1308.0804