Quantum state estimation for continuously monitored dynamical systems involves assigning
a quantum state to an individual system at some time, conditioned on the results of …

The quantum Zeno effect asserts that quantum measurements inhibit simultaneous unitary
dynamics when the “collapse” events are sufficiently strong and frequent. This applies in the …

This book adopts a novel, physics-first approach to quantum measurement, using physical
experiments as the basis to describe the underlying mathematical formalism. Topics covered …

Noise is ubiquitous in nature, so it is essential to characterize its effects. Considering a
fluctuating Hamiltonian, we introduce an observable, the stochastic operator variance (SOV) …

We formulate a general program for describing and analyzing continuous, differential weak,
simultaneous measurements of noncommuting observables, which focuses on describing …

Open-system quantum dynamics described by non-Hermitian effective Hamiltonians have
become a subject of considerable interest. Studies of non-Hermitian physics have revealed …

We consider the evolution of a quantum simple harmonic oscillator in a general Gaussian
state under simultaneous time-continuous weak position and momentum measurements …

We discuss recent developments in measurement protocols that generate quantum
entanglement between two remote qubits, focusing on the theory of joint continuous …

When subject to measurements, quantum systems evolve along stochastic quantum
trajectories that can be naturally equipped with a geometric phase observable via a post …

We review the continuous monitoring of a qubit through its spontaneous emission, at an
introductory level. Contemporary experiments have been able to collect the fluorescence of …