33 citations · 124 across the 6 of their papers we have counts for
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Resurrection of Schrodinger Cat
Jae-Seung Lee, A. K. Khitrin
Quantum decoherence is the major obstacle in using the potential of engineered quantum dynamics to revolutionize high-precision measurements, sensitive detection, or information pr…
Twelve-spin "Schrodinger cat"
Jae-Seung Lee, A. K. Khitrin
Pseudopure "cat" state, a superposition of quantum states with all spins up and all spins down, is experimentally demonstrated for a system of twelve dipolar-coupled nuclear spins…
Quantum state expansion
Jae-Seung Lee, A. K. Khitrin
It is experimentally demonstrated that an arbitrary quantum state of a single spin 1/2: a|u> + b|d> can be converted into a superposition of the two ferromagnetic states of a spin…
Stimulated wave of polarization in 1D Ising chain
Jae-Seung Lee, A. K. Khitrin
It is demonstrated that in one-dimensional Ising chain with nearest-neighbor interactions, irradiated by a weak resonant transverse field, a stimulated wave of flipped spins can be…
Preparation of pseudopure state in a cluster of dipolar-coupled spins with "unresolved" spectrum
Jae-Seung Lee, A. K. Khitrin
A method of creating pseudopure spin states in large clusters of coupled spins is described. It is based on filtering multiple-quantum coherence of the highest order followed by a…
A Practical Method of Constructing Quantum Combinational Logic Circuits
Jae-Seung Lee, Yongwook Chung, Jaehyun Kim +1
We describe a practical method of constructing quantum combinational logic circuits with basic quantum logic gates such as NOT and general -bit Toffoli gates. This method is use…