93 citations · 181 across the 8 of their papers we have counts for
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quant-ph2009★ 3 cited
Spectra of PT-symmetric Hamiltonians on Tobogganic Contours
Hynek Bíla
A non-standard generalisation of the Bender potentials $x^2(\ii x^\ve)$ is suggested. The spectra are obtained numerically and some of their particular properties are discussed.
quant-ph2009★ 27 cited
Adiabatic time-dependent metrics in PT-symmetric quantum theories
Hynek Bíla
We introduce an approach to scattering problems in theories with non-Hermitian Hamiltonian, usually known as PT-symmetric quantum theories, by means of the adiabatic switching of t…