Abstract
The lattice approximation for the exponential interaction model (Høbegh-Krohn quantum field model) with different lattice cutoffs a, a′ in the free and interacting parts is discussed. It is shown that the continuum limit exists under certain conditions on the dependence a′(a).
Original language | English |
---|---|
Pages (from-to) | 149-157 |
Number of pages | 9 |
Journal | Reports on Mathematical Physics |
Volume | 54 |
Issue number | 2 |
DOIs | |
Publication status | Published - 2004 Oct |
Externally published | Yes |
Keywords
- Continuum limit
- Høegh-Krohn model
- Lattice approximation
- Quantum fields
ASJC Scopus subject areas
- Statistical and Nonlinear Physics
- Mathematical Physics