35 citations · 89 across the 7 of their papers we have counts for
7 papers · 1 filter
Coherent manipulation of nuclear spins in the strong driving regime
Dan Yudilevich, Alon Salhov, Ido Schaefer +3
Spin-based quantum information processing makes extensive use of spin-state manipulation. This ranges from dynamical decoupling of nuclear spins in quantum sensing experiments to a…
Optimization of high-order harmonic generation by optimal control theory: Ascending a functional landscape in extreme conditions
Ido Schaefer, Ronnie Kosloff
A theoretical optimization method of high-harmonic-generation (HHG) is developed in the framework of optimal-control-theory (OCT). The target of optimization is the emission radiat…
Semi-global approach for propagation of the time-dependent Schrödinger equation for time-dependent and nonlinear problems
Ido Schaefer, Hillel Tal-Ezer, Ronnie Kosloff
A detailed exposition of highly efficient and accurate method for the propagation of the time-dependent Schrödinger equation is presented. The method is readily generalized to solv…
Three approaches for representing Lindblad dynamics by a matrix-vector notation
Morag Am-Shallem, Amikam Levy, Ido Schaefer +1
Markovian dynamics of open quantum systems are described by the L-GKS equation, known also as the Lindblad equation. The equation is expressed by means of left and right matrix mul…
Optimal control theory of harmonic generation
Ido Schaefer, Ronnie Kosloff
Coherent control of harmonic generation was studied theoretically. A specific harmonic order was targeted. An optimal control theory was employed to find the driving field where re…
New, Highly Accurate Propagator for the Linear and Nonlinear Schrödinger Equation
Hillel Tal-Ezer, Ronnie Kosloff, Ido Schaefer
A propagation method for the time dependent Schrödinger equation was studied leading to a general scheme of solving ode type equations. Standard space discretization of time-depend…
Quantum Optimal Control Theory of Harmonic Generation
Ido Schaefer
A new method for controlling harmonic generation, in the framework of quantum optimal control theory (QOCT), is developed. The problem is formulated in the frequency domain using a…