4 papers
Gradient projection method and stochastic search for some optimal control models with spin chains. II
Oleg V. Morzhin
This article (II) continues the research described in [Morzhin O.V. Gradient projection method and stochastic search for some optimal control models with spin chains. I (submitted)…
Gradient projection method and stochastic search for some optimal control models with spin chains. I
Oleg V. Morzhin
This article (I) considers the known optimal control model of a quantum information transfer along a spin chain with controlled external parabolic magnetic field, with an arbitrary…
Control landscapes for high-fidelity generation of C-NOT and C-PHASE gates with coherent and environmental driving
Alexander N. Pechen, Vadim N. Petruhanov, Oleg V. Morzhin +1
High fidelity generation of two-qubit gates is important for quantum computation, since such gates are components of popular universal sets of gates. Here we consider the problem o…
Control of the von Neumann Entropy for an Open Two-Qubit System Using Coherent and Incoherent Drives
Oleg Morzhin, Alexander Pechen
This article is devoted to developing an approach for manipulating the von Neumann entropy of an open two-qubit system with coherent control and incoherent control induc…