22 citations · 75 across the 10 of their papers we have counts for
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quant-ph2021★ 7 cited
Detection of energy levels of a spin system on a quantum computer by probe spin evolution
Kh. P. Gnatenko, H. P. Laba, V. M. Tkachuk
We propose a method for detection of energy levels of arbitrary spin system on a quantum computer based on studies of evolution of only one probe spin. On the basis of the proposed…
quant-ph2021★ 2 cited
Energy levels estimation on a quantum computer by evolution of a physical quantity
Kh. P. Gnatenko, H. P. Laba, V. M. Tkachuk
We show that the time dependence of mean value of a physical quantity is related with the transition energies of a quantum system. In the case when the operator of a physical quant…