Unlike closed systems, where the total energy and information are conserved within the
system, open systems interact with the external environment which often leads to complex …

Quantum information theory stands at the forefront of modern physics, reshaping our
understanding of information processing and communication at the quantum level. This …

Quantum computing devices are inevitably subject to errors. To leverage quantum
technologies for computational benefits in practical applications, quantum algorithms and …

Quantum Communication, Quantum Networks, and Quantum Sensing represents a self-
contained introduction to quantum communication, quantum error-correction, quantum …

Quantum key distribution, which is based on the laws of physics, has revolutionized the
protection of communication information. However, before QKD can be extensively utilized …

Quantum computers have enabled solving problems beyond the current machines'
capabilities. However, this requires handling noise arising from unwanted interactions in …

Numerous quantum error-mitigation protocols have been proposed, motivated by the critical
need to suppress noise effects on intermediate-scale quantum devices. Yet, their general …

Quantum computing with its powerful attributes-entanglement and superposition, is
revolutionizing modern computation. Moreover, quantum computation can be applied to a …

Faithful transmission of quantum information is a crucial ingredient in quantum
communication networks. To overcome the unavoidable decoherence in a noisy channel, to …