Physical Review A (Atomic, Molecular, and Optical Physics), Vol. 78, No. 4. (31 October 2008), 042340.
Physical Review E (Statistical, Nonlinear, and Soft Matter Physics), Vol. 78, No. 3. (4 September 2008), 036401.
Physical Review E (Statistical, Nonlinear, and Soft Matter Physics), Vol. 78, No. 3. (19 September 2008), 036408.
Physical Review A, Vol. 28, No. 5. (1 November 1983), pp. 2990-2992.
Physical Review A, Vol. 44, No. 10. (15 November 1991), pp. 6508-6512.
New J. Phys., Vol. 10, No. 7. (July 2008), 075005.
Physical Review A (Atomic, Molecular, and Optical Physics), Vol. 77, No. 6. (2008)
Physical Review A (Atomic, Molecular, and Optical Physics), Vol. 77, No. 6. (2008)
Nature, Vol. 453, No. 7196., pp. 757-760.
Physical Review Letters, Vol. 100, No. 14. (2008)
Physical Review Letters, Vol. 87, No. 18. (11 October 2001), 184801.
Journal of Physics A: Mathematical and General, Vol. 36, No. 22. (2003), pp. 6119-6127.