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arXiv · hep-lat/0309095

Quantum chaos and regularity in $Φ^4$ theory

Helmut Kroeger·Xiang-Qian Luo·Harald Markum·Rainer Pullirsch
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Abstract

We check the eigenvalue spectrum of the $Φ^{4}_{1+1}$ Hamiltonian against Poisson or Wigner behavior predicted from random matrix theory. We discuss random matrix theory as a tool to discriminate the validity of a model Hamiltonian compared to an analytically solvable Hamiltonian or experimental data.

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Helmut Kroeger, Xiang-Qian Luo, Harald Markum, Rainer Pullirsch. 2003-09-15. Quantum chaos and regularity in $Φ^4$ theory. https://doi.org/10.1016/s0920-5632(03)02746-4

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