Direct measurements of spin fluctuations are becoming the mainstream approach for studies
of complex condensed matter, molecular, nuclear, and atomic systems. This review covers …

In the quantum Zeno effect, quantum measurements can block the coherent oscillation of a
two level system by freezing its state to one of the measurement eigenstates. The effect is …

Elucidating the energy transfer between a quantum system and a reservoir is a central issue
in quantum nonequilibrium thermodynamics, which could provide novel tools to engineer …

Engineered dynamical maps combining coherent and dissipative transformations of
quantum states with quantum measurements have demonstrated a number of technological …

The quantum Zeno effect is the suppression of Hamiltonian evolution by repeated
observation, which pins the system to an eigenstate of the measurement observable. Using …

We observe the quantum Zeno effect—where the act of measurement slows the rate of
quantum state transitions—in a superconducting qubit using linear circuit quantum …

We report on the experimental quantification of the contribution to non-equilibrium entropy
production stemming from the quantum coherence content in the initial state of a qubit …

When a quantum state is subjected to frequent measurements, the time evolution of the
quantum state is frozen. This is called the quantum Zeno effect. Here, we observe such an …

Repeated observations inhibit the coherent evolution of quantum states through the
quantum Zeno effect. In multi-qubit systems this effect provides opportunities to control …

The interplay between the nonclassical features and the parity-time (PT) symmetry (or its
breaking) is studied here by considering a PT-symmetric system consisting of two cavities …