11 citations · 11 across the 1 of their papers we have counts for
2 papers
hep-th2018
PT-symmetric quantum field theory in D dimensions
Carl M. Bender, Nima Hassanpour, S. P. Klevansky +1
PT-symmetric quantum mechanics began with a study of the Hamiltonian . A surprising feature of this non-Hermitian Hamiltonian is that its eigenvalues are…
math-ph2017★ 11 cited
Analytic structure of eigenvalues of coupled quantum systems
Carl M. Bender, Alexander Felski, Nima Hassanpour +2
By analytically continuing the coupling constant of a coupled quantum theory, one can, at least in principle, arrive at a state whose energy is lower than the ground state of t…