The delicate relationship between the concepts of local quantum uncertainty, local quantum
Fisher information and concurrence is investigated. This is analyzed by quantifying the non …

The ability of quantum states to be in superposition is one of the key features that sets them
apart from the classical world. This “coherence” is rigorously quantified by resource theories …

The effects of classical correlations and associated decoherence on the fidelity dynamics of
two qubits initially prepared in maximally entangled (ME) and coherent states are examined …

The uncertainty principle limits our capability to accurately predict the measurement result of
two incompatible observables. The tripartite entropic uncertainty bound can be improved by …

Studying the relations between entanglement and coherence is essential in many quantum
information applications. For this, we consider the concurrence, intrinsic concurrence and …

In solid-state systems, spin squeezing states have acquired much interest in quantum
information processing since they are not only essential from a basic physics standpoint but …

In this paper, we investigate the crossover behaviors of entanglement and return probability
at the critical point in one-dimensional XXZ model by quantum renormalization group …

Out-of-Time Ordered Correlators (OTOCs) are widely used to investigate information
scrambling in quantum systems. However, directly computing OTOCs with classical …

The uncertainty principle restricts our capacity to precisely predict the measurement
outcome of two incompatible observables. By taking into account two more particles as the …

The system in consideration is a singular simple cubic cell of spins s= 1 2 doped in centre
with additional spin S= 1. The structure is located in external magnetic field and is …