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20022009
most citedQuantum ESPRESSO: a modular and open-source software project for quantum simulations of materials

29.3k citations

Showing 2009 · quant-phShow all

5 papers · 2 filters

quant-ph20092 cited

Calculation of the unitary part of the Bures measure for N-level quantum systems

Renan Cabrera, Herschel Rabitz

We use the canonical coset parameterization and provide a formula with the unitary part of the Bures measure for non-degenerate systems in terms of the product of even Euclidean ba…

quant-ph20091 cited

The landscape of quantum transitions driven by single-qubit unitary transformations with implications for entanglement

Renan Cabrera, Herschel Rabitz

This paper considers the control landscape of quantum transitions in multi-qubit systems driven by unitary transformations with single-qubit interaction terms. The two-qubit case i…

quant-ph200939 cited

Optimization search effort over the control landscapes for open quantum systems with Kraus-map evolution

Anand Oza, Alexander Pechen, Jason Dominy Vincent Beltrani +2

A quantum control landscape is defined as the expectation value of a target observable as a function of the control variables. In this work control landscapes for open quantum…

quant-ph2009157 cited

Electromagnetically induced transparency controlled by a microwave field

Hebin Li, Vladimir A. Sautenkov, Yuri V. Rostovtsev +3

We have experimentally studied propagation of two optical fields in a dense rubidium (Rb) vapor in the case when an additional microwave field is coupled to the hyperfine levels of…

quant-ph200940 cited

Control of quantum dynamics by optimized measurements

Feng Shuang, Mianlai Zhou, Alexander Pechen +3

Quantum measurements are considered for optimal control of quantum dynamics with instantaneous and continuous observations utilized to manipulate population transfer. With an optim…