The power of quantum computing technologies is based on the fundamentals of quantum
mechanics, such as quantum superposition, quantum entanglement, or the no-cloning …

The length of time that a quantum system can exist in a superposition state is determined by
how strongly it interacts with its environment. This interaction entangles the quantum state …

One of the greatest challenges in the fields of quantum information processing and quantum
technologies is the detailed coherent control over each and every constituent of quantum …

Quantum technology relies on the utilization of resources, like quantum coherence and
entanglement, which allow quantum information and computation processing. This …

We first put forward a scheme to teleport circularly arbitrary single-qubit states in a noise
quantum channel. In our scheme, each sender preforms local nondemolition parity analysis …

Quantum entanglement plays a key role in both understanding the fundamental aspects of
quantum physics and realizing various quantum devices for practical applications. Here we …

In a quantum network involving multiple communicating parties, an important goal is to
establish high-quality pairwise entanglement among the users without introducing multiple …

Generalized measurements may allow the control of its back-action on the quantum system
by interpolating from a very weak to strong projective action. Such a measurement can fuel a …

The weak value concept has enabled fundamental studies of quantum measurement and,
recently, found potential applications in quantum and classical metrology. However, most …

Despite of its formal precision and its great many applications, Shannon's theory still offers
an active terrain of debate when the interpretation of its main concepts is the task at issue. In …