88 citations · 711 across the 23 of their papers we have counts for
4 papers · 2 filters
Highly efficient broadband conversion of light polarization by composite retarders
S. S. Ivanov, A. A. Rangelov, N. V. Vitanov +2
Driving on an analogy with the technique of composite pulses in quantum physics, we propose highly efficient broadband polarization converters composed of sequences of ordinary ret…
High-fidelity local addressing of trapped ions and atoms by composite sequences of laser pulses
S. S. Ivanov, N. V. Vitanov
A vital requirement for a quantum computer is the ability to locally address, with high fidelity, any of its qubits without affecting their neighbors. We propose an addressing meth…
Scalable uniform construction of highly-conditional quantum gates
Svetoslav S. Ivanov, Nikolay V. Vitanov
We present a scalable uniform technique for construction of highly conditional C-NOT quantum gates of trapped ion qubits, such as the Toffoli gate, without using ancilla states…
Cooling atom-cavity systems into entangled states
J. Busch, S. De, S. S. Ivanov +3
Generating entanglement by simply cooling a system into a stationary state which is highly entangled has many advantages. Schemes based on this idea are robust against parameter fl…