54 citations · 103 across the 5 of their papers we have counts for
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hep-th2008★ 17 cited
Exact Isospectral Pairs of PT-Symmetric Hamiltonians
Carl M. Bender, Daniel W. Hook
A technique for constructing an infinite tower of pairs of PT-symmetric Hamiltonians, and (n=2,3,4,...), that have exactly the same eigenvalues is described…
hep-th2007★ 54 cited
Complexified Dynamical Systems
Carl M. Bender, Darryl D. Holm, Daniel W. Hook
Many dynamical systems, such as the Lotka-Volterra predator-prey model and the Euler equations for the free rotation of a rigid body, are PT symmetric. The standard and well-known…