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19922026
most citedA fast approach for overcomplete sparse decomposition based on smoothed L0 norm

1.1k citations

Showing 2019 · quant-phShow all

17 papers · 2 filters

quant-ph2019

Coherent dynamical control of quantum processes

V. Rezvani, A. T. Rezakhani

Manipulation of a quantum system requires the knowledge of how it evolves. To impose that the dynamics of a system becomes a particular target operation (for any preparation of the…

quant-ph2019★ 3 cited

A perturbative algorithm for rotational decoherence

Matteo Carlesso, Hamid Reza Naeij, Angelo Bassi

Recent advances in levitated optomechanics provide new perspectives for the use of rotational degrees of freedom for the development of quantum technologies as well as for testing…

quant-ph2019★ 51 cited

Entropy-Based Formulation of Thermodynamics in Arbitrary Quantum Evolution

S. Alipour, A. T. Rezakhani, A. Chenu +2

Given the evolution of an arbitrary open quantum system, we formulate a general and unambiguous method to separate the internal energy change of the system into an entropy-related…

quant-ph2019★ 13 cited

Quasi inversion of qubit channels

Vahid Karimipour, Fabio Benatti, Roberto Floreanini

Quantum operations, or quantum channels cannot be inverted in general. An arbitrary state passing through a quantum channel looses its fidelity with the input. Given a quantum chan…

quant-ph2019★ 10 cited

Mutual Information is not a Reliable Measure for Variations in Total Correlations

S. Alipour, S. Tuohino, A. T. Rezakhani +1

Correlations disguised in various forms underlie a host of important phenomena in classical and quantum systems, such as information and energy exchanges. The quantum mutual inform…

quant-ph2019★ 3 cited

Bringing Schrodinger's Cat to Life with Non-Equilibrium Respiration

Arash Tirandaz, Hamid Reza Naeij, Afshin Shafiee

In this study, we have proposed a method based on non-equilibrium effects to generate the superposition of macroscopically distinguishable quantum states, known as Schrodinger cat…