120 citations · 706 across the 27 of their papers we have counts for
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quant-ph2008★ 82 cited
Geometric Phase for Non-Hermitian Hamiltonians and Its Holonomy Interpretation
H. Mehri-Dehnavi, A. Mostafazadeh
For an arbitrary possibly non-Hermitian matrix Hamiltonian H, that might involve exceptional points, we construct an appropriate parameter space M and the lines bundle L^n over M s…
quant-ph2008★ 29 cited
Quantum Mechanics of Proca Fields
Farhad Zamani, Ali Mostafazadeh
We construct the most general physically admissible positive-definite inner product on the space of Proca fields. Up to a trivial scaling this defines a five-parameter family of Lo…
quant-ph2008★ 34 cited
On Hamiltonians Generating Optimal-Speed Evolutions
Ali Mostafazadeh
We present a simple derivation of the formula for the Hamiltonian operator(s) that achieve the fastest possible unitary evolution between given initial and final states. We discuss…