J. Mateo

most citedAn Equivalent Hermitian Hamiltonian for the non-Hermitian -x^4 Potential

127 citations · 158 across the 2 of their papers we have counts for

collaborators

2 papers

hep-th2006★ 31 cited

On the Path-Integral Derivation of the Anomaly for the Hermitian Equivalent of the Complex $P T$ -Symmetric Quartic Hamiltonian

H. F. Jones, J. Mateo, R. J. Rivers

It can be shown using operator techniques that the non-Hermitian $P T$ -symmetric quantum mechanical Hamiltonian with a "wrong-sign" quartic potential $- g x^{4}$ is equivalent to a Herm…

quant-ph2006★ 127 cited

An Equivalent Hermitian Hamiltonian for the non-Hermitian -x^4 Potential

H. F. Jones, J. Mateo

The potential -x^4, which is unbounded below on the real line, can give rise to a well-posed bound state problem when x is taken on a contour in the lower-half complex plane. It is…

On the Path-Integral Derivation of the Anomaly for the Hermitian Equivalent of the Complex PT-Symmetric Quartic Hamiltonian

An Equivalent Hermitian Hamiltonian for the non-Hermitian -x^4 Potential

On the Path-Integral Derivation of the Anomaly for the Hermitian Equivalent of the Complex $P T$ -Symmetric Quartic Hamiltonian