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Quantum many-body systems constitute a natural ground for the physical realization of numerous quantum information processing protocols. Since pure quantum systems are rare in nature due to factors such as decoherence, thermal fluctuations, and impurities, disordered quantum many-body systems hold greater practical appeal than their pristine counterparts. This book dedicates its focus to find disorder's repercussions on quantum correlations within a range of diverse many-body systems. By employing tools rooted in quantum information theory, the book unveils intriguing physics within the realm of quenched disorder, laying bare phenomena like the enhancement of quantum correlation length, the artful sidestepping of no-go theorems, and the reinforcement of disorder-induced order under thermal fluctuation.
About the author
Dr. Debasis Sadhukhan is a senior researcher at the University of Edinburgh. His area of expertise includes quantum simulation, quantum advantage with NISQ-Era quantum computers, and non-equilibrium dynamics of complex quantum systems.
