Quantum Systems

Modelling of the Dynamics

Modelling the dynamics of quantum systems interacting with spin environments. Derivation of the exact master equations and their characterization. Study of quantum correlations under the mentioned evolutions.

Characterization of Non Markovianity

Characterization of non-Markovianity and their applications in Quantum information and Quantum Thermodynamics.

Heat Engines and Refrigerators

Quantum Heat engines and refrigerators. Modelling Quantum absorption refrigerators with non-Markovian reservoir and heat baths.Protocols to achieve fast efficient cooling in Quantum absorption refrigerators. Comparative study of Coefficient of Performance and Quantum speed limits. Thermodynamic characterizations of non-Markovianity.