In this work, we investigate the Stark localization near the Aubry-André (AA) critical point. We
perform careful studies for reporting system-dependent parameters, such as localization …

We study the q-voter model driven by stochastic noise arising from one out of two types of
nonconformity: anticonformity or independence. We compare two approaches that were …

We find that insertion of glassy disorder, accidental or engineered, can lead to enhancement
of metrological precision in estimating an unknown parameter of a quantum system. We …

Starting with a product initial state, squeezed (squeezed coherent) state in one of the modes,
and vacuum in the rest, we report that a circular waveguide comprising modes coupled with …

We find that a quantum device having an accessory involving precision measurement can
have an enhancement of its metrological precision in estimating an unknown parameter of …

We formulate a protocol for a four-stroke quantum Otto engine that is capable of achieving
superior performance when operating between two thermal reservoirs: one at a positive spin …

Estimating phase transition of perturbed Heisenberg quantum chain in mixtures of ground and
first excited states - IOPscience Skip to content IOP Science home Accessibility Help Search all …

We compare two versions of the nonlinear q-voter model: the original one, with annealed
randomness, and the modified one, with quenched randomness. In the original model, each …

In this work, we discuss a non-Hermitian system described via a one-dimensional single-
particle tight-binding model, where the non-Hermiticity is governed by random nearest …

We demonstrate that under specific conditions, a finite-time quantum Otto engine, employing
a spin-1/2 particle as the working substance, despite undergoing incomplete Otto cycles …