138 citations · 592 across the 13 of their papers we have counts for
Showing 2014Show all
2 papers · 1 filter
math-ph2014
Complex classical motion in potentials with poles and turning points
Carl M. Bender, Daniel W. Hook
Complex trajectories for Hamiltonians of the form H=p^n+V(x) are studied. For n=2 time-reversal symmetry prevents trajectories from crossing. However, for n>2 trajectories may inde…
math-ph2014★ 9 cited
Nonlinear eigenvalue problems
Carl M. Bender, Andreas Fring, Javad Komijani
This paper presents a detailed asymptotic study of the nonlinear differential equation y'(x)=\cos[πxy(x)] subject to the initial condition y(0)=a. Although the differential equatio…