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hep-th2023
Isospectral Local Hamiltonians for Perturbative PT-symmetric Hamiltonians
Yi-Da Li, Qing Wang
A new method to work out the Hermitian correspondence of a PT-symmetric quantum mechanical Hamiltonian is proposed. In contrast to the conventional method, the new method ends with…
hep-th2023
PT-Symmetric Quantum Field Theory in Path Integral Formalism and Arbitrariness Problem
Yi-Da Li, Qing Wang
Perturbative PT-symmetric quantum field theories with anti-Hermitian and P-odd interaction terms are studied in path integral formalism and the i phi^3 model is calculated in detai…