Quantum entanglement generation with surface acoustic waves

نویسندگان

  • G. Giavaras
  • J. H. Jefferson
  • A. Ramšak
  • T. P. Spiller
  • C. J. Lambert
چکیده

G. Giavaras,1,2 J. H. Jefferson,2 A. Ramšak,3 T. P. Spiller,4 and C. J. Lambert1 1Department of Physics, Lancaster University, Lancaster LA14YB, England 2QinetiQ, St. Andrews Road, Malvern WR143PS, England 3Faculty of Mathematics and Physics, University of Ljubljana and J. Stefan Institute, 1000 Ljubljana, Slovenia 4Hewlett-Packard Laboratories, Filton Road, Stoke Gifford, Bristol, BS34 8QZ, United Kingdom Received 29 June 2006; revised manuscript received 5 October 2006; published 30 November 2006

برای دانلود رایگان متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Compressive and rarefactive dust-ion acoustic solitary waves in four components ‎quantum plasma with dust-charge variation

Based on quantum hydrodynamics theory (QHD), the propagation of nonlinear quantum dust-ion acoustic (QDIA) solitary waves in a ‎collision-less, unmagnetized four component quantum plasma consisting of electrons, positrons, ions and stationary negatively charged ‎dust grains with dust charge variation is investigated using reductive perturbation method. The charging current to the dust grains ca...

متن کامل

Linear and Nonlinear Dust Acoustic Waves in Quantum Dusty Electron-Positron-Ion Plasma

The behavior of linear and nonlinear dust acoustic waves (DAWs) in an unmagnetized plasma including inertialess electrons and positrons, ions, and mobile positive/negative dust grains are studied. Reductive perturbation method is employed for small and finite amplitude DAWs. To investigate the solitary waves, the Korteweg–de Vries (KdV) equation is derived and the solution is presented. B...

متن کامل

Dynamics of electron-electron entanglement in pulsed sinusoidal potentials

We study by means of time-dependent numerical simulations the behavior of the entanglement stemming from the Coulomb scattering between two electrons subjected to a pulse of sinusoidal potential or trapped in the potential generated by surface acoustic waves. In the first case, we show how the entanglement formation depends upon the physical parameters describing the pulse switching on and off....

متن کامل

Coherent Polarization Transfer through Sub-wavelength Hole Arrays

We review a series of experiments on the optical properties of metal films perforated with arrays of sub-wavelength holes. A key experiment is the transfer of polarization entanglement under plane-wave/focused illumination, where we observed a conservation/degradation of the quantum entanglement. Surface plasmons play a prominent role in the observed extra-ordinary large transmission. This is d...

متن کامل

Quantum Interference and Entanglement of Surface Plasmons

Surface plasma waves arise from the collective oscillations of billions of electrons at the surface of a metal in unison. The simplest way to quantize these waves is by direct analogy to electromagnetic fields in free space, with the surface plasmon, the quantum of the surface plasma wave, playing the same role as the photon. It follows that surface plasmons should exhibit all of the same quant...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

عنوان ژورنال:

دوره   شماره 

صفحات  -

تاریخ انتشار 2006