96 citations · 271 across the 11 of their papers we have counts for
Showing 2002 · quant-phShow all
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quant-ph2002★ 45 cited
On the pseudo-Hermitian nondiagonalizable Hamiltonians
G. Scolarici, L. Solombrino
We consider a class of (possibly nondiagonalizable) pseudo-Hermitian operators with discrete spectrum, showing that in no case (unless they are diagonalizable and have a real spect…
quant-ph2002★ 23 cited
Pseudohermitian Hamiltonians, time-reversal invariance and Kramers degeneracy
G. Scolarici, L. Solombrino
A necessary and sufficient condition in order that a (diagonalizable) pseudohermitian operator admits an antilinear symmetry T such that T^{2}=-1 is proven. This result can be used…
quant-ph2002★ 96 cited
Weak pseudo-Hermiticity and antilinear commutant
L. Solombrino
We inquire into some properties of diagonalizable pseudo-Hermitian operators, showing that their definition can be relaxed and that the pseudo-Hermiticity property is strictly conn…