1 / 18

What are Cycloatoms?

What are Cycloatoms?. Robert E. Wagner Sophomore Intense Laser Physics Theory Unit Illinois State University. www.phy.ilstu.edu/ILP. Support: NSF, Res. Corp., and ISU Honors Program. Magnetic field. Laser. More Technical:. Use RK4 to solve this. Maximum speed v/c for each W.

taran
Download Presentation

What are Cycloatoms?

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. What are Cycloatoms? Robert E. Wagner Sophomore Intense Laser Physics Theory Unit Illinois State University www.phy.ilstu.edu/ILP Support: NSF, Res. Corp., and ISU Honors Program

  2. Magnetic field Laser More Technical: Use RK4 to solve this

  3. Maximum speed v/c for each W non- relativistic relativistic W wL

  4. Can we use classical mechanics to approximate quantum???? |Y(r)|2 High probability realization in terms of classical particles Large density

  5. Can we use classical mechanics to approximate quantum???? ? ? ? ?

  6. choose s wisely: s too large s too small Summary 1. Pqm(r,t=0) => Pcl(r,t=0) 2. realize Pcl(r,t=0) in terms of 100,000 single trajectories 3. solve time evolution of each trajectory 4. compute a “smoothed” histogram = Pcl(r,t)

  7. Non-relativistic Relativistic 0 75 150 y 500 x Orbits stay in phase Orbits dephase relativistically Time (in 2p/wL)

  8. Non-relativistic Movie W=wL

  9. Relativistic Movie W=wL

  10. Relativistic dephasing model relativistic (exact) dephasing model 0 75 150 500 Time replace W W + DW (V0)

  11. Steady state spatial electron distributions Fractional resonances W = 1/2 wL W = 1/3 wL Multiple resonances W =wL W = 2 wL W = 3 wL Q. Su, R.E. Wagner, P.J. Peverly & RG, SPIE (in press)

  12. Fractional Resonance W=1/2 wL

  13. Fractional Resonance W=1/3 wL

  14. Summary Relativity leads to new phenomena in the spatial and temporal dynamics • novel resonances => novel experiments • cycloatoms • dephasing [1] R.E. Wagner, Q. Su and R. Grobe, Phys. Rev. Lett. (April, 2000). [2] R.E. Wagner, Q. Su, and R. Grobe, Phys. Rev. A 60, 3233, 1999. [3] P.J. Peverly, R.E. Wagner, Q.Su and R. Grobe, Las. Phys. 10, 303 ( 2000). [4] Q. Su, R.E. Wagner, P.J. Peverly, and R. Grobe, SPIE (in press). [5] R.E. Wagner, P.J. Peverly, Q. Su and R. Grobe, Phys. Rev. A (in press). www.phy.ilstu.edu/ILP

More Related