Publications
- Orbital Magnetism in Quantum dots: A semiclassical approach
R. Jalabert, K. Richter and D. Ullmo,
In: D. C. Glattli (ed.). Coulomb and Interference Effects in Small Electronic Structures. Editions Frontieres: Gif-sur-Yvette. 175-180 (1994).
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- Semiclassical Approach to Few-Body Problems: The Helium Atom
D. Wintgen, A. Bürgers, K. Richter and G. Tanner,
In: K. Ikeda (ed.). Quantum and Chaos: How Incompatible? Proceedings of the 5th Yukawa International Seminar. Publ. Off., Progress of Theoretical Physics: Kyoto. 121-141 (1994).
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- Semiclassical nature of planetary atom states
D. Wintgen and K. Richter,
Comments on atomic and molecular physics 29, 261-273 (1994).
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- Classical Mechanics of Two-Electron Atoms
K. Richter, G. Tanner and D. Wintgen,
Physical Review A (PRA) 48, 4182-4196 (1993).
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- Intra-shell states of doubly excited atoms: diagonalization within a basis of symmetrically excited electrons
K. Richter and D. Wintgen,
Journal of Physics B: Atomic, Molecular and Optical Physics 26, 3719-3737 (1993).
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- Application of the advanced adiabatic approach to charge exchange in slow collisions of H and $O^{8+}$
K. Richter and E. Solov'ev,
Physical Review A (PRA) 48, 432-441 (1993).
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- Quantized Periodic Orbits in Large Antidot Arrays
D. Weiss, K. Richter, A. Menschig, R. Bergmann, H. Schweizer, K. von Klitzing and G. Weimann,
Physical Review Letters (PRL) 70, 4118-4121 (1993).
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- Semiclassical Quantization of the Helium Atom
K. Richter, G. Tanner and D. Wintgen,
In: H. Grabert (ed.). Proceedings of the Fourth International Conference Path Integrals from meV to MeV: Path integrals from meV to MeV. World Scientific: Singapore, London, Hong-Kong. 73-80 (1993).
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- The semiclassical helium atom
D. Wintgen, K. Richter and G. Tanner,
In: G. Casati, I. Guarneri, V. Manfredi, and U. Smilansky (ed.). Quantum Chaos: Varenna on Lake Como, Villa Monastero, 23 July - 2 August 1991. North-Holland: Amsterdam. 113-143 (1993).
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- Novel dynamical symmetries of asymmetrically doubly excited two-electron-atoms
K. Richter, D. Wintgen, J. Briggs and E. Solov'ev,
Journal of Physics B 25, 3929-3962 (1992).
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- The semiclassical helium atom
D. Wintgen, K. Richter and G. Tanner,
Chaos 2, 19-33 (1992).
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- Long-lived resonant states in Planetary atoms
K. Richter and D. Wintgen,
In: H. Walther, T. W. Hänsch, and B. Neizert (ed.). Atomic Physics 13. American Inst. of Physics: New York. 388-400 (1992).
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- New State of Binding of Antiprotons in Atoms
K. Richter, J. Rost, R. Thürwächter, J. Briggs, D. Wintgen and E. Solov'ev,
Physical Review Letters (PRL) 66, 149-152 (1991).
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- Semiclassical Cycle Expansion for the Helium Atom
G. Ezra, K. Richter, G. Tanner and D. Wintgen,
Journal of Physics B 24, L413-L419 (1991).
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- Calculations of Planetary Atom States
K. Richter and D. Wintgen,
Journal of Physics B 24, L565-L571 (1991).
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- The nodal structure of doubly-excited resonant states of helium
J. Rost, R. Gersbacher, K. Richter, J. Briggs and D. Wintgen,
Journal of Physics B 24, 2455-2466 (1991).
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- Stable Planetary Atom Configurations
K. Richter and D. Wintgen,
Physical Review Letters (PRL) 65, 1965 (1990).
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- Analysis of classical motion on the Wannier ridge
K. Richter and D. Wintgen,
Journal of Physics B 23, L197-L201 (1990).
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- Scaled-Energy Spectroscopy and Its Relation with Periodic Orbits
U. Eichmann, K. Richter, D. Wintgen and W. Sandner,
Physical Review Letters (PRL) 61, 2438-2441 (1988).
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- Stark effect on diamagnetic Rydberg states
K. Richter, D. Wintgen and J. Briggs,
Journal of Physics B 20, L627-L632 (1987).
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