We calculate the dissipative dynamics of two-qubit quantum discord under Markovian
environments. We analyze various dissipative channels such as dephasing, depolarizing …

We evaluate the quantum discord dynamics of two qubits in independent and common non-
Markovian environments. We compare the dynamics of entanglement with that of quantum …

We extend recent theoretical studies of entanglement dynamics in the presence of
environmental noise, following the long-time interest of Krzysztof Wodkiewicz in the effects of …

The time evolution of the trace distance between two states of an open quantum system may
increase due to initial system-environment correlations, thus exhibiting a breakdown of …

By considering the local quantum uncertainty (LQU) as a measure of quantum correlations,
the thermal evolution of a two-qubit-superconducting system is investigated. We show that …

A three-party scheme for secure quantum communication, namely controlled quantum
dialogue (CQD), is analyzed under the influence of non-Markovian channels. By comparing …

Intriguing features of the distance between two arbitrary states of an open quantum system
are identified that are induced by initial system-environment correlations. As an example, we …

We calculate the two-qubit disentanglement due to classical random telegraph noise using
the quasi-Hamiltonian method. This allows us to obtain analytical results even for strong …

We study the decoherence of spin squeezing under non-Markovian channels and consider
an ensemble of N independent spin-1/2 particles with exchange symmetry. Each spin …

In the era of quantum 2.0, a key technological challenge lies in preserving coherence within
quantum systems. Quantum coherence is susceptible to decoherence because of the …