Search results with tag "Quantum information"
Chapter 1 Quantum Computing Basics and Concepts
web.cecs.pdx.eduQuantum computing, quantum information, and quantum circuits design [BBC+95, SD96]. Although only theoretical concepts of implementation of complete quantum com-puter architectures have been proposed [BBC+95,Fey85,Ben82,Deu85] the contin-uous progresses in technology will allow the construction of Quantum Comput-
The Theory of Quantum Information
cs.uwaterloo.caquantum information and computation, such as would be covered in an introductory-level undergraduate or graduate course, or in one of several books on the subject that now exist. Quantum information science has seen an explosive development in recent years, particularly within the past two decades. A comprehensive treatment
qitd114 Hilbert Space Quantum Mechanics
quantum.phys.cmu.eduQCQI = Quantum Computation and Quantum Information by Nielsen and Chuang (Cambridge, 2000). Secs. 1.1, 1.2; 2.1.1 through 2.1.7; 2.2.1 1 Introduction 1.1 Hilbert space ⋆ In quantum mechanics the state of a physical system is represented by a vector in a Hilbert space: a complex vector space with an inner product.
Quantum Channels, Kraus Operators, POVMs
quantum.phys.cmu.edu3 Quantum Channels 3.1 Introduction ⋆ A basic issue in both quantum computation and quantum cryptography is that one needs to get information from one point to another in a reliable way. Even storing quantum information at one particular point is a nontrivial issue, for it tends to decay or degrade.
QUANTUM COMPUTING - Masaryk University
www.fi.muni.czQuantum computation is deterministic highly (exponentially) parallel unitary described by Schrodinger equation using entanglement as a computational resource quantum computation (evolution) ... realization of quantum information processing systems. Quantum computing is a very new, fascinating, promising and puzzling scientific ad- ...
Quantum Cryptography - Stanford Computer Science
cs.stanford.eduIn addition, a handful of quantum information processing companies, including MagiQ Technologies and ID Quantique, are implementing quantum cryptography solutions to meet the needs of businesses, governments, and other institutions where preventing the unauthorized disclosure of information has become a critical
Quantum Frontiers - National Quantum Initiative
www.quantum.gov8. Understanding the Universe through Quantum Information a. Exploring Mathematical Foundations of Computation and Information b. Expanding the Limits of Physical Theory c. Testing the Standard Model of Particle Physics