482 citations
- National University of SingaporeSG66 papers
- Centre for Quantum TechnologiesSG65 papers
- National Technical University of AthensGR19 papers
- Foundation for Research and Technology HellasGR13 papers
- University of CreteGR12 papers
- University of OxfordGB8 papers
- Université Bourgogne Franche-ComtéFR7 papers
- University of California San DiegoUS7 papers
- University of Pavol Jozef ŠafárikSK6 papers
- Centre National de la Recherche ScientifiqueFR5 papers
- Jagiellonian UniversityPL5 papers
- Nanyang Technological UniversitySG5 papers
Showing 2006 · quant-phShow all
3 papers · 2 filters
quant-ph2006
Constructing Operator Valued Probability Measures in Phase Space
Demosthenes Ellinas
Probability measures (quasi probability mass), given in the form of integrals of Wigner function over areas of the underlying phase space, give rise to operator valued probability…
quant-ph2006★ 11 cited
Quantum Optical Random Walk: Quantization Rules and Quantum Simulation of Asymptotics
Demosthenes Ellinas, Ioannis Smyrnakis
Rules for quantizing the walker+coin parts of a classical random walk are provided by treating them as interacting quantum systems. A quantum optical random walk (QORW), is introdu…
quant-ph2006★ 60 cited
Free Dirac evolution as a quantum random walk
A. J. Bracken, D. Ellinas, I. Smyrnakis
Any positive-energy state of a free Dirac particle that is initially highly-localized, evolves in time by spreading at speeds close to the speed of light. This general phenomenon i…