Dept. Math, Hokkaido Univ. EPrints Server

Ground State Energy of the Polaron in the Relativistic Quantum Electrodynamics

Preprint Series # 737
Sasaki, Itaru Ground State Energy of the Polaron in the Relativistic Quantum Electrodynamics. (2005);

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Abstract

We consider the polaron model in the relativistic quantum electrodynamics( QED). We prove that the ground state energy of the model is finite for all values of the fine-structure constant and the ultraviolet cutoff $\Lambda$. Moreover we give an upper bound and a lower bound of the ground state energy.

Item Type:Preprint
Additional Information:10
Uncontrolled Keywords:relativistic QED, ground state energy, polaron model
Subjects:81-xx QUANTUM THEORY
ID Code:1028