{ "item_title" : "Textbook of Quantum Information", "item_author" : [" Hadleigh Wren Colbourne "], "item_description" : "The Graduate Textbook in Quantum Information ScienceTextbook of Quantum Information: Foundations, Formalism, and Applications is a rigorous, self-contained graduate course in quantum information science - from the mathematics of Hilbert space to the frontiers of quantum algorithms, error correction, and cryptography.Written for graduate students, researchers, and advanced undergraduates in physics, computer science, and mathematics, this text builds genuine mastery from first principles. Every concept is developed with full mathematical precision, every theorem is proved, and every algorithm is derived - not merely stated.12 Chapters. Complete Coverage.Mathematical Foundations - Hilbert spaces, spectral theory, tensor products, density matricesQubits and Quantum States - Bloch sphere, mixed states, partial trace, quantum postulatesQuantum Circuits - Universal gate sets, Solovay-Kitaev theorem, fault-tolerant designEntanglement Theory - Bell inequalities, LOCC, Schmidt decomposition, entanglement measuresQuantum Information Theory - von Neumann entropy, channel capacity, the HSW theoremQuantum Algorithms - Shor, Grover, HHL, quantum Fourier transform, phase estimationQuantum Error Correction - Stabilizer codes, surface code, fault tolerance thresholdsQuantum Complexity Theory - BQP, QMA, and the quantum PCP conjectureQuantum Cryptography - BB84, E91, device-independent QKD, security proofsOpen Quantum Systems - Lindblad equation, decoherence, quantum channelsPhysical Implementations - Superconducting qubits, trapped ions, photonic systemsThe Quantum Computing Landscape - Current hardware, near-term applications, outlook258 Fully Worked Exercises IncludedThis edition contains a complete Solutions Manual with step-by-step solutions to all 258 exercises, graded by difficulty (routine / standard / challenging), with full proofs and conceptual commentary. No other graduate quantum information text provides this level of worked-problem support in a single volume.Who This Book Is ForGraduate students in physics, computer science, or mathematicsResearchers entering quantum information who need a rigorous referenceAdvanced undergraduates with a solid linear algebra backgroundLecturers seeking a classroom-ready text with complete exercise solutionsIf you are serious about quantum information theory and quantum computing, this is the foundation you need.", "item_img_path" : "https://covers3.booksamillion.com/covers/bam/9/79/819/752/9798197521682_b.jpg", "price_data" : { "retail_price" : "89.99", "online_price" : "89.99", "our_price" : "89.99", "club_price" : "89.99", "savings_pct" : "0", "savings_amt" : "0.00", "club_savings_pct" : "0", "club_savings_amt" : "0.00", "discount_pct" : "10", "store_price" : "" } }

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