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20072026
most citedAnalyticity and Riesz basis property of semigroups associated to damped vibrations

47 citations · 124 across the 33 of their papers we have counts for

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quant-ph2009★ 12 cited

On Domains of PT Symmetric Operators Related to -y''(x) + (-1)^n x^{2n}y(x)

Tomas Ya. Azizov, Carsten Trunk

In the recent years a generalization of Hermiticity was investigated using a complex deformation H=p^2 +x^2(ix)^εof the harmonic oscillator Hamiltonian, where εis a real parameter.…