218 citations · 285 across the 3 of their papers we have counts for
3 papers
quant-ph2008★ 16 cited
Numerical Analysis of Optimized Coherent Control Pulses
P. Karbach, S. Pasini, G. S. Uhrig
Numerically we simulate the effect of optimized coherent control pulses with a finite duration on a qubit in a bath of spins. The pulses of finite duration are compared with ideal…
quant-ph2007★ 51 cited
Optimization of Short Coherent Control Pulses
S. Pasini, T. Fischer, P. Karbach +1
The coherent control of small quantum system is considered. For a two-level system coupled to an arbitrary bath we consider a pulse of finite duration. We derive the leading and th…
quant-ph2005★ 218 cited
Spin Chains as Perfect Quantum State Mirrors
Peter Karbach, Joachim Stolze
Quantum information transfer is an important part of quantum information processing. Several proposals for quantum information transfer along linear arrays of nearest-neighbor coup…