1.8k citations · 6.6k across the 123 of their papers we have counts for
Showing 2004 · hep-thShow all
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hep-th2004★ 142 cited
Scalar Quantum Field Theory with Cubic Interaction
Carl M. Bender, Dorje C. Brody, Hugh F. Jones
In this paper it is shown that an i phi^3 field theory is a physically acceptable field theory model (the spectrum is positive and the theory is unitary). The demonstration rests o…
hep-th2004★ 250 cited
Extension of PT-Symmetric Quantum Mechanics to Quantum Field Theory with Cubic Interaction
Carl M. Bender, Dorje C. Brody, Hugh F. Jones
It has recently been shown that a non-Hermitian Hamiltonian H possessing an unbroken PT symmetry (i) has a real spectrum that is bounded below, and (ii) defines a unitary theory of…