Information and computation: Classical and quantum aspects
By A. Galindo, Miguel Angel Martin-Delgado. 2001
493 citations recorded by the source corpus.
Quantum theory has found a new field of application in the realm of information and computation during recent years. This paper reviews how quantum physics allows information coding in classically unexpected and subtle nonlocal ways, as well as information processing with an efficiency largely surpassing that of the present and foreseeable classical computers. Some notable aspects of classical and quantum information theory will be addressed here. Quantum teleportation, dense coding, and quantum cryptography are discussed as examples of the impact of quanta on the transmission of information. Quantum logic gates and quantum algorithms are also discussed as instances of the improvement made possible in information processing by a quantum computer. Finally the authors provide some examples of current experimental realizations for quantum computers and future prospects.
Subfields: Artificial Intelligence, Atomic and Molecular Physics, and Optics
View Paper: https://www.semanticscholar.org/paper/255a20f8079b398ad4fb66ee4a2771b67b735ca4
How researchers see this paper
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In Artificial Intelligence
- G. Giachetta
- Center for Bits
- Isaac L. Chuang Kavli Institute of NanoScience
- A. O. Physics
- Lieven M. K. Vandersypen
- Ulrich Schollwoeck
- M. I. O. Technology
- Delft University of Technology
In Atomic and Molecular Physics, and Optics
- G. Giachetta
- Center for Bits
- Isaac L. Chuang Kavli Institute of NanoScience
- A. O. Physics
- Lieven M. K. Vandersypen
- Ulrich Schollwoeck
- M. I. O. Technology
- Delft University of Technology
Citations in the corpus
- NMR techniques for quantum control and computation (2004, background): “Precise and complete control of multiple coupled quantum systems is expected to lead to profound insights in physics as well as to novel applications, such as quantum computation (1; 2; 3).”
- What is geometry in quantum theory (2004, background): “which throws new lights on quantum physics [ 39-41 ].”
- The density-matrix renormalization group (2004, background): “…o a=1 MS wa = er. s17d The truncation prescription now appears as a variational principle for the wave function. s3d Optimization of entanglement (Gaite, 2001, 2003; Galindo and Martín-Delgado, 2002; Osborne and Nielsen, 2002; Latorre et al., 2004): Consider the superblock state ucl as in Eq. s4d.”
- Quantum walks: a comprehensive review (2012, unknown): “g [66,69,68,67,155,156,154,130,131,162,315].”