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We explore quantum criticality and Kibble-Zurek scaling (KZS) in the Aubry-André-Stark
(AAS) model, where the Stark field of strength ɛ is added onto the one-dimensional …

Stark systems in which a linear gradient field is applied across a many-body system have
recently been proposed for quantum sensing. Here, we explore sensing capacity of Stark …

The main power of quantum sensors is achieved when the probe is composed of several
particles. In this situation, quantum features such as entanglement contribute in enhancing …

Quantum many-body systems undergoing phase transitions have been proposed as probes
enabling beyond-classical enhancement of sensing precision. However, this enhancement …

We show that the delocalization-localization transition in quantum many-body (QMB)
systems are a compelling quantum resource for achieving quantum-enhanced sensitivity in …

Discrete time crystals are a special phase of matter in which time translational symmetry is
broken through a periodic driving pulse. Here, we first propose and characterize an effective …

In contrast to interferometry-based quantum sensing, where interparticle interaction is
detrimental, quantum many-body probes exploit such interactions to achieve quantum …

Non-Hermitian (NH) physics predicts open quantum system dynamics with unique
topological features such as exceptional points and the NH skin effect. We show that this …

We investigate the sensing capacity of non-equilibrium dynamics in quantum systems
exhibiting Bloch oscillations. By focusing on the resource efficiency of the probe, quantified …