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Quantum kicked rotor

WebApr 28, 2010 · Abstract. We present an analytic theory of quantum interference and Anderson localization in the quantum kicked rotor (QKR). The behavior of the system is known to depend sensitively on the value of its effective Planck's constant, . We show here that for rational values of , it bears a similarity to a disordered metallic ring of … WebDecoherence without classicality in the resonant quantum kicked rotor. Select any item from the right-pane. Content Source: arXiv.org.

Matthew Partlow - Port Townsend, Washington, United States

WebMy PhD work focused on using ultracold atoms sourced from a Bose-Einstein condensate to do quantum simulation work, including the first observation of Anderson localisation of cold atoms in 2D, and work exploring quantum chaos via the delta-kicked rotor. Contact: Email: [email protected]. WebDec 1, 2024 · The simple quantum kicked rotor can be mapped to one-dimensional (1D) Anderson model [32], whereas with incommensurate modulation of the strength of kick, … crunch fitness la mirada https://3dlights.net

Xinxin Tang, M.Sc. - Graduate Research Associate - LinkedIn

WebUnexpected accelerator modes were recently observed experimentally for cold cesium atoms when driven in the presence of gravity. A detailed theoretical explanation of this quantum effect is presented here. The theory makes use of invariance properties of the system, that are similar to the ones of solids, leading to a separation into independent … WebJan 27, 2024 · The quantum motion of coupled kicked rotors is mapped to an interacting -particle Anderson-Aubry-Andr é tight-binding problem supporting many-body localised … WebJul 23, 2024 · Weld Group Updates. Our paper on the emergence of chaos in an interacting quantum kicked rotor (a collaboration with Victor Galitski) has been published in Nature Physics.See also the accompanying viewpoint on "Kicked rotors back in action," a "behind the paper" blog post, and nice popular summaries here and here. crunch fitness langhorne pa

Hebern rotor machine - Wikipedia

Category:The kicked rotor: Computer-based studies of chaotic dynamics

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Quantum kicked rotor

Quantum Kicked Rotor - Github

WebQuantum Kicked Rotor. This is a collection of code and presentations prepared by me while doing a semester project on the quantum kicked rotor. This repo was largely made to … WebAug 26, 2009 · It is proven that none of the bands in the quasi-energy spectrum of the Quantum Kicked Rotor is flat at any primitive resonance of any order. Perturbative estimates of bandwidths at small kick strength are established for the case of primitive resonances of prime order. Different bands scale with different powers of the kicking strength, due to …

Quantum kicked rotor

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WebOct 9, 2007 · This is the first of a series of two papers. We discuss some basic problems of the quantum kicked rotator (QKR) and review some important results in the literature. We … WebMotional stability of the quantum kicked rotor: A fidelity approach. Dr. Thomas Seligman. 2005, Physical Review A. See Full PDF Download PDF. See Full PDF Download PDF. See Full PDF Download PDF. RELATED TOPICS. Physics Quantum Mechanics Interferometry Quantum Mathematical Sciences Physical sciences CHEMICAL SCIENCES Fidelity Atom ...

WebDec 6, 2024 · Python tool which visualizes the quantum kicked rotor in phase space, meaning in the Husimi representation. Examples. For those two examples I have chosen … WebSep 26, 2024 · A quantum rotor periodically kicked stops absorbing energy after a certain time and enters into a localized regime. Two experiments with cold atoms have now …

Webmatter [29]. Finally, the quantum kicked rotor has recently found still another application, namely in the realization of quantum walks [30–32]. Our contribution [33] proves the analogy between a continuous-time quantum walk [34] with the kicked-rotor evolution at quantum resonance conditions [12], a research motivated by my joint work with ... WebApr 13, 2024 · A cage (3) is screwed to the lower end of the tube, which contains the mechanical rotator and dilatometer holder, including the dilatometer. All parts of the mechanical rotator are made with very high precision in our workshop from bronze, which allows operations in very strong magnetic fields (current max. tested field: 12 T).

WebObservation of High-Order Quantum Resonances in the Kicked Rotor Phys. Rev. Lett. 98, 083004 (2007) February 23, 2007 ...

WebNov 9, 2015 · Hardcover. $37.00 - $41.93 24 Used from $37.00 27 New from $41.93. Nobel Laureate Steven Weinberg combines his exceptional physical insight with his gift for clear exposition to provide a concise introduction to modern quantum mechanics. Ideally suited to a one-year graduate course, this textbook is also a useful reference for researchers. crunch fitness lancaster pennsylvaniaWebDec 26, 2024 · Typically, this quantum kicked rotor would enter into a localized regime after a certain time, where the kinetic energy would stop growing, but we found that many-body interactions can suppress ... crunch fitness laredo hoursWebPHYSICAL REVIEW E, VOLUME 65, 036215 Quantum localization for a kicked rotor with accelerator mode islands A. Iomin,1 S. Fishman,1 and G. M. Zaslavsky2,3 1 Department of Physics, Technion, Haifa, 32000, Israel 2 Courant Institute of Mathematical Sciences, New York University, 251 Mercer Street, New York, New York 10012 3 Department of Physics, … crunch fitness lancaster pa jobs