Item request has been placed! ×
Item request cannot be made. ×
loading  Processing Request

Ultraviolet properties of a polaron model with point interactions and a number cutoff

Item request has been placed! ×
Item request cannot be made. ×
loading   Processing Request
اقرأ أكثر حفظ في قائمتي
  • معلومة اضافية
    • Contributors:
      Centre National de la Recherche Scientifique (CNRS); Laboratoire Interdisciplinaire Carnot de Bourgogne (ICB); Université de Technologie de Belfort-Montbeliard (UTBM)-Université de Bourgogne (UB)-Université Bourgogne Franche-Comté COMUE (UBFC)-Centre National de la Recherche Scientifique (CNRS)
    • بيانات النشر:
      CCSD
    • الموضوع:
      2020
    • Collection:
      Université de Bourgogne (UB): HAL
    • نبذة مختصرة :
      International audience ; We discuss a model in which a nonrelativistic particle can absorb and emit bosonic particles on contact. The bosons have a constant dispersion relation, as in the related Fröhlich polaron model. We determine explicitly the domain of the Hamiltonian for finitely many bosons in terms of singular boundary conditions. The singularities occurring in this model are essentially the same as in the model with quadratic boson dispersion, with simplifications in the formulas highlighting their key features.
    • الرقم المعرف:
      10.1007/978-3-030-60453-0_6
    • الدخول الالكتروني :
      https://hal.science/hal-02510236
      https://hal.science/hal-02510236v1/document
      https://hal.science/hal-02510236v1/file/Lampart%20-%20UV%20Polaron.pdf
      https://doi.org/10.1007/978-3-030-60453-0_6
    • Rights:
      info:eu-repo/semantics/OpenAccess
    • الرقم المعرف:
      edsbas.B6CAA1A7