Relationship between a $\hat{I}{¦}^4$ matrix model and harmonic oscillator systems

Harald Grosse, Naoyuki Kanomata, Akifumi Sako +1

A Hermitian $\hat{I}{¦}^4$ matrix model with a Kontsevich-type kinetic term is studied. It was recently discovered that the partition function of this matrix model satisfies the Schröding…