Imaginary time step method to solve the dirac equation with nonlocal potential

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dc.contributor.authorZhang Y.
dc.contributor.authorLiang H.
dc.contributor.authorMeng J.
dc.date.accessioned2011-05-15T16:01:11Z
dc.date.available2011-05-15T16:01:11Z
dc.date.issued2009
dc.description.abstractThe imaginary time step (ITS) method is applied to solve the Dirac equation with nonlocal potentials in coordinate space. Taking the nucleus ^^C as an example, even with nonlocal potentials, the direct ITS evolution for the Dirac equation still meets the disaster of the Dirac sea. However, following the recipe in our former investigation, the disaster can be avoided by the ITS evolution for the corresponding Schrodinger-like equation without localization, which gives the convergent results exactly the same with those obtained iteratively by the shooting method with localized effective potentials. © 2009 American Institute of Physics.
dc.description.versionConference Paper
dc.identifier.citationAIP Conference Proceedings
dc.identifier.citation1165
dc.identifier.issn0094243X
dc.identifier.other10.1063/1.3232092
dc.identifier.urihttp://hdl.handle.net/10019.1/11855
dc.titleImaginary time step method to solve the dirac equation with nonlocal potential
dc.typeConference Paper
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