Physikalisches Institut

Theoretische Quantendynamik

Prof. Dr. Briggs, bis 2009

Wissenschaftliche Mitarbeiterinnen und Mitarbeiter

Forschungsschwerpunkte

• Prof. J. S. Briggs und HD Dr. W. Strunz: The Research of the Group is in the broad area of the quantum dynamics of few- and many-body systems predominantly but not exclusively concerning atomic, molecular and optical (AMO) physics. A variety of classical, semi-classical and full quantum-mechanical theoretical methods are employed with the aim of achieving a fundamental understanding of the structure, interaction, fragmentation and interaction with external fields of atoms, molecules, clusters and related particle assemblies e.g. atoms in traps and ions in beams.

Wissenschaftliche Projekte und Forschungsvorhaben

• Ionisation of atoms subject to short intense electric field pulses
  • Projektleitung: Briggs J. S.
  • Laufzeit: seit 2004
  • Details zum Projekt
• Light absorption and excitation transfer on polymeric aggregates
  • Projektleitung: Briggs J. S.
  • Laufzeit: seit 2004
  • Details zum Projekt
• Time in Quantum and Classical mechanics
  • Projektleitung: Briggs J. S.
  • Laufzeit: seit 2004
  • Details zum Projekt

Wissenschaftliche Publikationen

• Briggs J S: A Derivation of the Time-Energy Uncertainty Relation, Journal of Physics: Conference Series, 2008; 99: 012002.
• Briggs J S, Dimitrovski D: Ionization in attosecond pulsed: creating atoms without nuclei?, New J Phys, 2008; 10: 025013.
• Hatsagortsyan K, Klaiber M, Müller C, Kohler M C, Keitel C: Laser-driven relativistic recollisions, J Opt Soc Am B, 2008; 25 (7): 1-12.
• Hatsagortsyan K. Z., Klaiber M., Müller C., Kohler M. C., Keitel C. H.: Laser-driven relativistic recollisions J Opt Soc Am B, 2008; 25 Suppl. B92.
• Klaiber M, Dimitrovski D, Briggs J S: The Magnus expansion for interaction of atoms with attosecond laser pulses, J Phys B-at Mol Opt, 2008; 41: 175002.
• Klaiber M., Dimitrovski D., Briggs J. S.: The Magnus expansion for interaction of atoms with attosecond laser pulses J Phys B-at Mol Opt, 2008; 41 Suppl. 175002: 1-4.
• Klaiber M., Hatsagortsyan K. Z., Müller C., Keitel C. H.: Coherent hard x rays from attosecond pulse train-assisted harmonic generation Opt Lett, 2008; 33 Suppl. 411.
• Roden J, Eisfeld A, Briggs J. S.: The J- and H-bands of dye aggregate spectra: Analysis of the coherent exciton scattering (CES) approximation, Chem Phys, 2008; 352: 258-266.
• Walczak P B, Eisfeld A, Briggs J. S.: Exchange narrowing of the J band of molecular dye aggregates, The Journal of Chemical Physics, 2008; 128: 044505.

• Klaiber M, Hatsagortsyan K Z, Müller C, Keitel Ch K: Coherent hard x rays from attosecond pulse train-assisted harmonic generation, Opt Lett, 2008; 33 (4): 411-413.

Besondere wissenschaftliche Aktivitäten

Abschlussarbeiten

• Simon Lena: Bose-Einstein Kondensation in einer optischen Dipolfalle, (Erstgutachter/in HD Dr. W. Strunz), 2008.