We review properties and applications of point interaction Hamiltonians. This class of operators is first defined following a classical presentation and then generalized to cases in which some dynamical and/or geometrical parameters are varying with time. We recall their relations with smooth short range potentials.
A brief review on point interactions / Dell'Antonio, Gianfausto; R., Figari; Teta, Alessandro. - STAMPA. - 1943(2008), pp. 171-189.
A brief review on point interactions.
DELL'ANTONIO, Gianfausto;TETA, Alessandro
2008
Abstract
We review properties and applications of point interaction Hamiltonians. This class of operators is first defined following a classical presentation and then generalized to cases in which some dynamical and/or geometrical parameters are varying with time. We recall their relations with smooth short range potentials.File allegati a questo prodotto
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