On Pseudo-Hermitian Hamiltonians
Mukherjee, Soumendu Sundar · Roy, Pinaki
Original · EN
We investigate some questions on the construction of η operators for pseudo-Hermitian Hamiltonians. We give a sufficient condition which can be exploited to systematically generate a sequence of η operators starting from a known one, thereby proving the non-uniqueness of η for a particular pseudo-Hermitian Hamiltonian. We also study perturbed Hamiltonians for which η's corresponding to the original Hamiltonian still work.
English translation
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