Abstract
A unitary equivalence between the free non-relativistic particle problem and a particle in the time-dependent homogeneous field is established. Coherent states of a non-relativistic free particle and particle with a mass M(t) in the time-dependent homogeneous field are constructed by the use of the evolution operator method. Main properties of the constructed coherent states, including time-dependent evolution of the corresponding probability density are discussed in detail. Explicit expressions of the oscillator-like wavefunctions for the systems under consideration are obtained, too.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
