Spectral Analysis of an Effective Hamiltonian in Nonrelativistic Quantum Electrodynamics

• Arai, Asao

抄録

We investigate spectral properties of an effective Hamiltonian which is obtained as a scaling limit of the Pauli?Fierz model in nonrelativistic quantum electrodynamics. The Lamb shift of a hydrogen-like atom is derived as the lowest order approximation (in the fine structure constant) of an energy level shift of the effective Hamiltonian.

収録刊行物

• Annales Henri Poincaré

  Annales Henri Poincaré 12 (1), 119-152, 2011-01-11

  Springer

詳細情報

• CRID: 1050845763937324032
• NII論文ID: 120002777840
• NII書誌ID: AA11442389
• HANDLE: 2115/44853
• ISSN: 14240637
• 本文言語コード: en
• 資料種別: journal article
• データソース種別:
  • IRDB
  • CiNii Articles