Abstract
An enhanced binding of N relativistic particles coupled to a massless scalar Bose field is investigated. It is not assumed that the system has a ground state for the zero-coupling. It is shown, however, that there exists a ground state for sufficiently large coupling. The proof is based on checking the stability condition and showing uniform exponential decay of infrared-regularized ground states.
Original language | English |
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Pages (from-to) | 655-690 |
Number of pages | 36 |
Journal | Publications of the Research Institute for Mathematical Sciences |
Volume | 51 |
Issue number | 4 |
DOIs | |
Publication status | Published - 2015 |
All Science Journal Classification (ASJC) codes
- Mathematics(all)