Experimental progress on quantum coherence: detection, quantification, and manipulation
Quantum coherence is a fundamental property of quantum systems, separating quantum
from classical physics. Recently, there has been significant interest in the characterization of …
from classical physics. Recently, there has been significant interest in the characterization of …
Steady-state charging of quantum batteries via dissipative ancillas
We investigate the steady-state charging process of a single-cell quantum battery
embedded in an N-cell star network of qubits, each interacting with a fermion reservoir …
embedded in an N-cell star network of qubits, each interacting with a fermion reservoir …
Ergotropy from coherences in an open quantum system
B Çakmak - Physical Review E, 2020 - APS
We show that it is possible to have nonzero ergotropy in the steady states of an open
quantum system consisting of qubits that are collectively coupled to a thermal bath at a finite …
quantum system consisting of qubits that are collectively coupled to a thermal bath at a finite …
Study of coherence and mixedness in meson and neutrino systems
We study the interplay between coherence and mixedness in meson and neutrino systems.
The dynamics of the meson system is treated using the generic decoherence model taking …
The dynamics of the meson system is treated using the generic decoherence model taking …
Quantum synchronization of few-body systems under collective dissipation
We explore the environment-induced synchronization phenomenon in two-level systems in
contact with a thermal dissipative environment. We first discuss the conditions under which …
contact with a thermal dissipative environment. We first discuss the conditions under which …
Detecting non-Markovianity via quantified coherence: theory and experiments
The dynamics of open quantum systems and manipulation of quantum resources are both of
fundamental interest in quantum physics. Here, we investigate the relation between …
fundamental interest in quantum physics. Here, we investigate the relation between …
Quantum correlations and speed limit of central spin systems
In this article, single, and two‐qubit central spin systems interacting with spin baths are
considered and their dynamical properties are discussed. The cases of interacting and non …
considered and their dynamical properties are discussed. The cases of interacting and non …
Facets of quantum information under non-Markovian evolution
We consider two non-Markovian models: random telegraph noise and non-Markovian
dephasing. The memory in these models is studied from the perspective of quantum Fisher …
dephasing. The memory in these models is studied from the perspective of quantum Fisher …
Predicting the onset of quantum synchronization using machine learning
We have applied a machine learning algorithm to predict the emergence of environment-
induced spontaneous synchronization between two qubits in an open system setting. In …
induced spontaneous synchronization between two qubits in an open system setting. In …
Exploring the non-Markovian dynamics in depolarizing maps
A Abu-Nada, S Banerjee, VB Sabale - Physical Review A, 2024 - APS
The non-Markovian depolarizing channel is explored from the perspective of understanding
its non-Markovian behavior as well as the occurrence of singularities. The study brings …
its non-Markovian behavior as well as the occurrence of singularities. The study brings …