Open quantum walks (OQWs) are a class of quantum walks, which are purely driven by the
interaction with the dissipative environment. In this paper, we review theoretical advances …

In this paper, we present a QKA protocol with the block transmission of EPR pairs. There are
several advantages in this protocol. First, this protocol can guarantee both the fairness and …

A quantum algorithm is presented for the simulation of arbitrary Markovian dynamics of a
qubit, described by a semigroup of single-qubit quantum channels {T t} specified by a …

We propose a dissipative scheme to prepare a three-dimensional entangled state for two
atoms trapped in separate coupled cavities. Our work shows that both atomic spontaneous …

In this paper, we propose a rapid and high-fidelity protocol to generate Bell states by
dissipation dynamics and Lyapunov control. With a designed dissipative path, an arbitrary …

We introduce the model of generalized open quantum walks on networks using the
Transition Operation Matrices formalism. We focus our analysis on the mean first passage …

Quantum entanglement is an important resource in quantum information processing tasks,
such as quantum cryptography, quantum teleportation, and quantum computation. The main …

In this work we aim at proving central limit theorems for open quantum walks on Z^ d Z d. We
study the case when there are various classes of vertices in the network. In particular, we …

We investigate the dynamics of a gas of ultracold atoms that are trapped in an array of
harmonic potentials and that interacts with a Bose-Einstein condensate (BEC) that acts as a …

We propose a decoherence protected protocol for sending single photon quantum states
through depolarizing channels. This protocol is implemented via an approximate quantum …