All galaxies once passed through a hyperluminous quasar phase powered by accretion onto
a supermassive black hole. But because these episodes are brief, quasars are rare objects …

In a quantum world, a watched arrow never moves. This is the quantum Zeno effect.
Repeatedly asking a quantum system 'are you still in your initial state?'blocks its coherent …

Multiparticle entangled quantum states, a key resource in quantum-enhanced metrology and
computing, are usually generated by coherent operations exclusively. However, unusual …

We analyze the quantum Zeno dynamics that takes place when a field stored in a cavity
undergoes frequent interactions with atoms. We show that repeated measurements or …

Electromagnetic modes are instrumental in building quantum machines. In this experiment,
we introduce a method to manipulate these modes by effectively controlling their phase …

We experimentally study quantum Zeno effects in a parity-time (PT) symmetric cold atom gas
periodically coupled to a reservoir. Based on the state-of-the-art control of inter-site …

We propose a new mechanism, parallel quantum Zeno dynamics, to dissipatively prepare all
Bell entangled states of the two-qubit system in the context of cavity quantum …

A scheme is proposed for the generation of a three-dimensional entangled state for two
atoms trapped in a cavity via quantum Zeno dynamics. Because the scheme is based on the …

Correlations in photodetection signals from quantum light sources are conventionally
calculated by application of the source master equation and the quantum regression …

We propose a deterministic Fredkin gate which can accomplish controlled-swap operation
between three-qubit states. The proposed Fredkin gate consists of a photonic system (single …