Contact

[Deutsch] Prof. Dr. Timo Fleig
Department of Physics

LCPQ, FeRMI, Building 3R1b4
University Paul Sabatier
118, route de Narbonne
31062 Toulouse Cedex 4, France
Tel: (+33) 561 55 65 59
fax: (+33) 561 55 60 65
e-mail: timo.fleig .at. irsamc.ups-tlse.fr


Research Interests

  1. Beyond-Standard-Model Physics in the Low-Energy Regime
      Atomic and molecular tests of low-energy CP violation: Electron electric dipole moment, nucleon-electron scalar-pseudoscalar and tensor-pseudotensor P,T-odd interactions
      P,T-violating hadron physics, nuclear magnetic quadrupole moment, nuclear Schiff moment
      Nouvelles: Pour la Science
  2. Atomic and Molecular Physics
      Theoretical spectra, energetics, short- and long-range interactions
      dipole (E1) and quadrupole (E2), transition dipole and quadrupole moments, dipole and quadrupole polarizabilities
      Nuclear magnetic hyperfine interaction in atoms and molecules
  3. Theoretical Methods for Atomic and Molecular Physics
      4-Component GAS Configuration Interaction
      4-Component GAS Coupled Cluster

Curriculum and Scientific Presentations

Invited and contributed lectures (download possible)
Short CV (last update: September 15, 2023)

Co-workers

Mickael Hubert, Ph.D.
Aurélien Marc, M.Sc. (LCPQ, Toulouse)

Alumni: Malika Denis, Ph.D. (), Mickael Hubert, Ph.D. (), Dr. Stefan Knecht (GSI Darmstadt), Prof. Dr. Daniel Lambrecht (Florida Gulf Coast University)


Teaching (in French and English)

Physique: Physique Quantique et Atomique (S I)
Mathématique: Outils Mathématiques I PS (S I)

Awards

EDMeDM project (2014, 278.000 EUR)
Heisenberg Fellowship of the German Research Foundation (DFG) (2008, 600.000 EUR)
Research Stipend of the German Research Foundation (DFG) (2000, 2 years funding)
Ph.D. thesis with Excellent Distinction (Summa cum Laude) (1998)

Miscellaneae

Some of my Pyrenees summits
Another CV

Disclaimer: This is my personal homepage. In addition to professional information on my career and research activities, it also contains some of my personal views on topics of interest (such as landscapes seen from mountaintops).


Recent Publications

Candidate molecules for Next-Generation Searches of Hadronic CP-Violation
Aurélien Marc, Mickael Hubert, and Timo Fleig
arXiv: 2309.11633 [physics.atom-ph] (2023)

Suppressed Electric Quadrupole Moment of Thulium Atomic Clock States
Timo Fleig
Phys Rev A 107 (2023) 032816

Electric dipole moments and the search for new physics
R. Alarcon et al.
arXiv: 2203.08103 [hep-ph] (2022)

Electric dipole moments generated by nuclear Schiff moment interactions: A reassessment of the atoms 129Xe, 199Hg, and the molecule 205TlF
Mickael Hubert and Timo Fleig
Phys Rev A 106 (2022) 022817

Spectroscopic and Electric Properties of the TaO+ Molecule Ion for the Search of New Physics: A Platform for Identification and State Control
Ayaki Sunaga and Timo Fleig
J Quant Spectrosc Radiat Transf 288 (2022) 108229

Theoretical Aspects of Radium-Containing Molecules Amenable to Assembly from Laser-Cooled Atoms for New Physics Searches
Timo Fleig and David DeMille
New J Phys 23 (2021) 113039

P,T-Odd Interactions in Atomic 129Xe and Phenomenological Applications
Timo Fleig and Martin Jung
Phys Rev A 103 (2021) 012807

The DIRAC Code for Relativistic Molecular Calculations
T. Saue, R. Bast, A. S. P. Gomes, H. J. Aa. Jensen, L. Visscher, I. A. Aucar, R. Di Remigio, K. G. Dyall, E. Eliav, E. Fasshauer, T. Fleig, L. Halbert, E. D. Hedegard, B. Helmich-Paris, M. Ilias, C. Jacob, S. Knecht, J. K. Laerdahl, M. L. Vidal, M. K.Nayak, M. Olejniczak, J. M. H. Olsen, M. Pernpointner, B. Senjean, A. Shee, A. Sunaga, J. N. P. van Stralen
J Chem Phys 152 (2020) 204104

P,T-Violating and Magnetic Hyperfine Interactions in Atomic Thallium
Timo Fleig and Leonid V. Skripnikov
Symmetry 12 (2020) 498

P,T-Odd Tensor-Pseudotensor Interactions in atomic 199Hg and 225Ra
Timo Fleig
Phys Rev A 99 (2019) 012515

Model-independent determinations of the electron EDM and the role of diamagnetic atoms
Timo Fleig and Martin Jung
J High Energy Phys (JHEP) 07 (2018) 012

P,T-Odd and Magnetic Hyperfine Interaction Constants and Excited-State Lifetime for HfF+
Timo Fleig
Phys Rev A 96 (2017) 040502(R)

(View full list)

"What can be asserted without evidence, can also be dismissed without evidence."
(Christopher Hitchens)