Semi-classical trace formulas and heat expansions
classification
🧮 math-ph
math.MPmath.SP
keywords
expansionsformulaheatsemi-classicaltracecomputedeveloppedfield
read the original abstract
in the recent paper [Journal of Physics A, 43474-0288 (2011)], B. Helffer and R. Purice compute the second term of a semi-classical trace formula for a Schr\"odinger operator with magnetic field. We show how to recover their formula by using the methods developped by the geometers in the seventies for the heat expansions.
This paper has not been read by Pith yet.
discussion (0)
Sign in with ORCID, Apple, or X to comment. Anyone can read and Pith papers without signing in.