Exceptional points in atomic spectra

Physical Review Letters

Volumn 99, Issue 17, 2007, Pages

  Cartarius, Holger ^a   Main, Jörg ^a   Wunner, Günter ^a  

^a UNIVERSITY OF STUTTGART   (Germany)

Author keywords

[No Author keywords available]

Indexed keywords

BRANCH AND BOUND METHOD; ELECTRIC FIELDS; HYDROGEN; MAGNETIC FIELDS; NUMERICAL METHODS;

ATOMIC SPECTRA; BRANCH POINT SINGULARITIES; HYDROGEN ATOMS;

ATOMIC PHYSICS;

EID: 35548983964     PISSN: 00319007     EISSN: 10797114     Source Type: Journal    
DOI: 10.1103/PhysRevLett.99.173003     Document Type: Article

References (25)

1. T. Kato, Perturbation Theory for Linear Operators (Springer, New York, 1966).
2. W.D. Heiss, Phys. Rev. E 61, 929 (2000). PLEEE8 1063-651X 10.1103/PhysRevE.61.929
3. W.D. Heiss and A.L. Sannino, J. Phys. A JPHAC5 0305-4470 23, 1167 (1990). 10.1088/0305-4470/23/7/022
4. M.V. Berry and D.H.J. O'Dell, J. Phys. A JPHAC5 0305-4470 31, 2093 (1998). 10.1088/0305-4470/31/8/019
5. C. Dembowski, H.-D. Gräf, H.L. Harney, A. Heine, W.D. Heiss, H. Rehfeld, and A. Richter, Phys. Rev. Lett. 86, 787 (2001). PRLTAO 0031-9007 10.1103/PhysRevLett.86.787
6. C. Dembowski, B. Dietz, H.-D. Gräf, H.L. Harney, A. Heine, W.D. Heiss, and A. Richter, Phys. Rev. Lett. 90, 034101 (2003). PRLTAO 0031-9007 10.1103/PhysRevLett.90.034101
7. Y.K. Ho, Phys. Rep. 99, 1 (1983). PRPLCM 0370-1573 10.1016/0370-1573(83) 90112-6
8. A.L. Shuvalov and N.H. Scott, Acta Mech. 140, 1 (2000). AMHCAP 0001-5970 10.1007/BF01175976
9. M.K. Oberthaler, R. Abfalterer, S. Bernet, J. Schmiedmayer, and A. Zeilinger, Phys. Rev. Lett. 77, 4980 (1996). PRLTAO 0031-9007 10.1103/PhysRevLett.77.4980
10. O. Latinne, N.J. Kylstra, M. Dörr, J. Purvis, M. Terao-Dunseath, C.J. Joachain, P.G. Burke, and C.J. Noble, Phys. Rev. Lett. 74, 46 (1995). PRLTAO 0031-9007 10.1103/PhysRevLett.74.46
11. M. Philipp, P. von Brentano, G. Pascovici, and A. Richter, Phys. Rev. E 62, 1922 (2000). PLEEE8 1063-651X 10.1103/PhysRevE.62.1922
12. S. Freund, R. Ubert, E. Flöthmann, K.H. Welge, D.M. Wang, and J.B. Delos, Phys. Rev. A 65, 053408 (2002). PLRAAN 1050-2947 10.1103/PhysRevA.65. 053408
13. J. Rao, D. Delande, and K.T. Taylor, J. Phys. B JPAPEH 0953-4075 34, L391 (2001). 10.1088/0953-4075/34/12/101
14. T. Bartsch, J. Main, and G. Wunner, Phys. Rev. A 67, 063410 (2003). PLRAAN 1050-2947 10.1103/PhysRevA.67.063410
15. T. Bartsch J. Main G. Wunner Phys. Rev. A PLRAAN 1050-2947 67, 063411 (2003). 10.1103/PhysRevA.67.063411
16. J. Main and G. Wunner, Phys. Rev. Lett. 69, 586 (1992). PRLTAO 0031-9007 10.1103/PhysRevLett.69.586
17. J. Main and G. Wunner, J. Phys. B JPAPEH 0953-4075 27, 2835 (1994). 10.1088/0953-4075/27/13/013
18. G. Stania and H. Walther, Phys. Rev. Lett. 95, 194101 (2005). PRLTAO 0031-9007 10.1103/PhysRevLett.95.194101
19. W.D. Heiss and A.L. Sannino, Phys. Rev. A 43, 4159 (1991). PLRAAN 1050-2947 10.1103/PhysRevA.43.4159
20. W.D. Heiss, Eur. Phys. J. D 7, 1 (1999). EPJDF6 1434-6060 10.1007/s100530050339
21. P. Schmelcher and L.S. Cederbaum, Chem. Phys. Lett. 208, 548 (1993). CHPLBC 0009-2614 10.1016/0009-2614(93)87188-9
22. D. Delande, A. Bommier, and J.C. Gay, Phys. Rev. Lett. 66, 141 (1991). PRLTAO 0031-9007 10.1103/PhysRevLett.66.141
23. R.B. Lehoucq, D.C. Sorensen, and C. Yang, ARPACK Users' Guide (Siam, Philadelphia, 1998).
24. T.N. Rescigno and V. McKoy, Phys. Rev. A 12, 522 (1975). PLRAAN 1050-2947 10.1103/PhysRevA.12.522
25. Dž. Belkić, P.A. Dando, J. Main, and H.S. Taylor, J. Chem. Phys. 113, 6542 (2000). JCPSA6 0021-9606 10.1063/1.1310612