Quantum simulations with photons in one dimensional nonlinear waveguides 2

... described in [25 , 26 , 27 , 28 , 29 , 30, 31, 32] The atoms are 22 3 .2 Quantum Optical Simulator with One- Species Four-Level Atoms (a) (b) (c) (d) Figure 3.1: In (a) and (b) an ensemble of cold atoms with ... separates into two parts H t = Hcharge + Hspin , where dz [ucharge Kcharge (∂z θcharge )2 2π ucharge (∂z φcharge )2 ], + Kcharge uspin dz = [uspin Kspin (∂z θspin )...

Ngày tải lên: 10/09/2015, 09:27

... Lett 10 6, 15 36 01 (2 011 ) [2] “Sine-Gordon and Bose-Hubbard dynamics with photons in a hollowcore fiber”, M.-X Huo, and D G Angelakis, Phys Rev A 85, 0238 21 (2 012 ) [3] “Spinons and Holons with Polarized ... [9, 10 , 11 , 12 , 13 , 14 , 15 ], the realizations of field theory sine-Gordon (sG) [16 ] and Thirring models [17 ], and so on While some marvelous achievements have...

Ngày tải lên: 10/09/2015, 09:26

... iv∆0 ∂z Ψ v∆ω∆0 + 2πgba nz 121 (A .31 ) Appendix A Derivation of Nonlinear Evolution Equation for Single-Species Photons from Eq (A .30 ) and consequently a nonlinear evolution equation for Ψ 2πδgba ... vg (A .32 ) 122 v to simplify the expression in Eq Appendix B Derivation of Nonlinear Evolution Equation for Two-Species Photons with Different Frequencies B.1 Atomic Operators...

Ngày tải lên: 10/09/2015, 09:27

... al.: Effective harvesting, detection, and conversion of IR radiation due to quantum dots with built-in charge Nanoscale Research Letters 2011 6:584 Submit your manuscript to a journal and benefit ... opportunities to radically improve the performance of IR photodetectors and solar cells These improvements are due to effective harvesting of IR...

Ngày tải lên: 20/06/2014, 22:20

... configurations of disorder leads to superballistic transport in the momentum space To summarize, in this thesis we discover several novel aspects of localization, delocalization and anomalous transport in ... right-going components with + and the leftgoing components with − Then after a straightforward calculation using Eq (2.3) and replacing r and t with r and...

Ngày tải lên: 09/09/2015, 08:16

... Concepts in Photoconductivity 2.2.1 Steady-state Photoconductivity 2.3 Photoconductivity in one- dimensional metal- oxide nanowires 11 12 2.4 Factors contributing to photoresponse in one- dimensional metal- oxide ... (2006) 24, 2172 Chapter Photoconductivity in one- dimensional nanostructures Chapter Photoconductivity in one- dimensional nanostructure 2.1 I...

Ngày tải lên: 16/10/2015, 11:59

... have studied the Hall effect in quantum wells with parabolic potential subjected to a crossed dc electric and magnetic fields in the presence of a strong EMW (laser radiation) The electron - acoustic ... optical phonon interaction has been taken into account and the influence of a strong EMW has been considered in details To make a compariso...

Ngày tải lên: 31/10/2015, 10:41

... hops τjumpM This effect is called τ -effect BLOCKING EFFECT IN 1D LATTICE 111 This second effect increases DM For TD lattice the particle spent in average the same time for each site However, ... mainly conclusions in this work can be done as follow: 1/ The simulation for many- particles case reveals two specific effects: F -effect and τ -effect As increasing num...

Ngày tải lên: 31/10/2015, 10:43

... know about working with text including adding, editing, and removing copy; using the Properties inspector to create inline CSS; making lists; and using the Find and Replace tool for robust text ... in Figure 2- 1 Figure 2- 1: Set formatting preferences for pasted text 10_610770-bk02ch 02. indd 77 5/6/10 1:09 PM 78 Setting Text Properties in the Properties Inspector Select one of t...

Ngày tải lên: 08/08/2014, 20:20

... 1986) m 25 9 23 2 23 1 − 21 6 23 1 − 23 1 − 23 1 − 23 1 − 23 1 − a c r2 r3 r4 1313 69069 630360016 29 3 950,706,376 7 42, 938 ,28 5 1 ,22 6,874,159 62, 089,911 1,343,714,438 Odd Odd 0 0 23 06 29 20 57 29 92 07 93 ... method based on inversion for generating variates from a distribution with density f x = e− on support x Simulation and Monte Carlo: With applications...

Ngày tải lên: 09/08/2014, 16:21

... tell Windows to show them — electronically knock Windows upside the head, if you will In my opinion, every single Windows user should force Windows to show full filenames, including the (usually ... where-to-file-it-and-where-to-find-it conundrum stands as one of the hairiest problems in all of Windows, and until Windows 7, you had only piecemeal help in keeping things o...

Ngày tải lên: 13/08/2014, 04:21

... unseen hand of Office 20 10 corrects some typos and misspellings automatically For example, try typing accomodate with one m — Office corrects the misspelling and inserts the second m for you Try ... Tools) Design tab for decorating tables 09_497487-bk01ch05.indd 92 3 /25 /10 8:36 PM Formatting Your Table 93 Designing borders for your table Follow these steps to fashion a bord...

Ngày tải lên: 14/08/2014, 02:21

Ngày tải lên: 13/11/2014, 10:12

... numerically calculated and graphed expressing the dependence of the acoustoelectric current I ac on the acoustic wave number q are performed for AlGaAs/GaAs cylindrical quantum wire with an infinite ... acoustic wave number q IV CONCLUSION In this paper, we have analytically investigated the possibility of the acoustoelectric effect in the cylindrical quan...

Ngày tải lên: 30/10/2015, 20:00