A special value of the spectral zeta function of the non-commutative harmonic osciallators
Abstract
Description
The non-commutative harmonic oscillator is a $2\times2$-system of harmonic oscillators with a non-trivial correlation. We write down explicitly the special value at $s=2$ of the spectral zeta function of the non-commutative harmonic oscillator in terms of the complete elliptic integral of the first kind, which is a special case of a hypergeometric function.
5 pages, no figures
5 pages, no figures