Results 61 to 70 of about 1,203,943 (289)

Effective Theories of Coupled Classical and Quantum Variables

, 1998
We address the issue of coupling variables which are essentially classical to variables that are quantum. Two approaches are discussed. In the first (based on collaborative work with L.Di\'osi), continuous quantum measurement theory is used to construct ...
A. Anderson, A. Anderson, A. Barchielli, A. O. Caldeira, B. L. Hu, C-I. Kuo, C. M. Caves, C. Moller, D. N. Page, E. Calzetta, E. Calzetta, E. Calzetta, E. Joos, H. F. Dowker, I. C. Percival, I. R. Senitzky, I. V. Aleksandrov, J. B. Hartle, J. B. Hartle, J. B. Hartle, J. J. Halliwell, J. J. Halliwell, J. J. Halliwell, J. J. Halliwell, J. J. Halliwell, J. P. Paz, K. Husimi, K. R. W. Jones, L. Diósi, L. Diósi, L. Diósi, L. Diósi, L. Diósi, L. Diósi, L. H. Ford, L. Rosenfeld, M. Gell-Mann, M. Gell-Mann, M. Hillery, N. Balazs, N. Gisin, R. Feynman, R. Feynman, R. Griffiths, R. Omnès, R. P. Feynman, T. W. B. Kibble, T. W. B. Kibble, T. W. B. Kibble, V. I. Tatarskii, V. P. Belavkin, W. Boucher, W. Zurek, Y. Salama   +53 more
core   +1 more source

Testing the Master Constraint Programme for Loop Quantum Gravity V. Interacting Field Theories [PDF]

, 2004
This is the final fifth paper in our series of five in which we test the Master Constraint Programme for solving the Hamiltonian constraint in Loop Quantum Gravity.
Ashtekar A, Ashtekar A, Ashtekar A, B Dittrich, Brunnemann J Thiemann T, Dittrich B, Dittrich B, Dittrich B, Dittrich B, Gel'fand I M, Giulini D, Giulini D, Kempf A, Klauder J, Marsden J E, Okolow A Lewandowski J, Reed M, Rovelli C, Rovelli C, Sahlmann H, Sahlmann H, Sahlmann H, Sahlmann H, Sahlmann H Thiemann T, Sahlmann H Thiemann T, Smolin L, T Thiemann, Thiemann T, Thiemann T, Thiemann T, Thiemann T, Thiemann T, Thiemann T, Thiemann T, Thiemann T, Thiemann T, Thiemann T, Thiemann T, Thiemann T, Thiemann T, Thiemann T, Thiemann T, Thiemann T, Thiemann T   +43 more
core   +1 more source

Deterministic Detection of Single Ion Implantation

Advanced Engineering Materials, EarlyView.
Focused ion beam implantation with high detection efficiencies will enable the rapid and scalable fabrication of advanced spin‐based technologies such as qubits. This work presents the detection efficiencies of a wide range of ions implanted into solid‐state hosts, with efficiencies of >90% recorded for ion species and substrate combinations of ...
Mason Adshead, Lok Kan Wan, Maddison Coke, Janet Jacobs, Nicholas F. L. Collins, Mark C. Rosamond, Richard J. Curry   +6 more
wiley   +1 more source

Goldstone bosons and fluctuating hydrodynamics with dipole and momentum conservation

Journal of High Energy Physics, 2023
We develop a Schwinger-Keldysh effective field theory describing the hydrodynamics of a fluid with conserved charge and dipole moments, together with conserved momentum.
Paolo Glorioso, Xiaoyang Huang, Jinkang Guo, Joaquin F. Rodriguez-Nieva, Andrew Lucas   +4 more
doaj   +1 more source

Quantum Smectic Gauge Theory [PDF]

Physical Review Letters, 2020
We present a gauge theory formulation of a two-dimensional quantum smectic and its relatives, motivated by their realizations in correlated quantum matter. The description gives a unified treatment of phonons and topological defects, respectively encoded in a pair of coupled gauge fields and corresponding charges.
openaire   +3 more sources

An Experimental High‐Throughput Approach for the Screening of Hard Magnet Materials

Advanced Engineering Materials, EarlyView.
An entire workflow for the high‐throughput characterization and analysis of compositionally graded magnetic films is presented. Characterization protocols, data management tools and data analysis approaches are illustrated with test case Sm(Fe, V)12 based films.
William Rigaut, Pierre Le Berre, Hamdi Jaballah, Lukas Fink, Victor Poline, Richard Haettel, Stéphane Grenier, Gilbert Chahine, Ewen Bellec, Guillaume Buatier, Wilfried Hortschitz, Santa Pile, Thomas Schrefl, Nils Blanc, Yuan Hong, Thibaut Devillers, Nora M. Dempsey   +16 more
wiley   +1 more source

Alternative new notation for quantum information theory

, 2003
A new notation has been introduced for the quantum information theory. By this notation,some calculations became simple in quantum information theory such as quantum swapping, quantum teleportation.Comment ...
A. Einstein, C. H. Bennett, C. H. Bennett, C. Li, Chong Li, He-Shan Song, J. Lee, J. Lee, L. P. Hughston, L. Vaidman, Ling Zhou, M. Zukowski, S. Bose, S. L. Braunstein, S. L. Braunstein, X. Wang, Zhen Wang   +16 more
core   +1 more source

Exploring Dipolar Dynamics and Ionic Transport in Metal‐Organic Frameworks: Experimental and Theoretical Insights

Advanced Functional Materials, EarlyView.
In this study, the interplay of dipolar dynamics and ionic charge transport in MOF compounds is investigated. Synthesizing the novel structure CFA‐25 with integrated freely rotating dipolar groups, local and macroscopic effects, including interactions with Cs cations are explored.
Ralph Freund, Arthur Schulz, Peter Lunkenheimer, Maryana Kraft, Thomas Bergler, Harald Oberhofer, Dirk Volkmer   +6 more
wiley   +1 more source

Non-Perfect Propagation of Information to a Noisy Environment with Self-Evolution

Entropy, 2022
We study the non-perfect propagation of information for evolving a low-dimensional environment that includes self-evolution as well as noisy initial states and analyse the interrelations between the degree of objectivization and environment parameters ...
Piotr Mironowicz, Paweł Horodecki, Ryszard Horodecki   +2 more
doaj   +1 more source

Dense Quantum Measurement Theory [PDF]

Scientific Reports, 2019
AbstractQuantum measurement is a fundamental cornerstone of experimental quantum computations. The main issues in current quantum measurement strategies are the high number of measurement rounds to determine a global optimal measurement output and the low success probability of finding a global optimal measurement output.
Gyongyosi, Laszlo, Imre, Sandor
openaire   +5 more sources