- Assistant Professor (University at Albany SUNY,
Albany NY, September 2016 - Present)
Postdoctoral Associate (US DOE Ames Laboratory, Ames IA, August 2014 - August 2016)
Research Advisor : Dr. V. V. Dobrovitski
Postdoctoral Fellowship (Georgetown University, Washington DC, August 2011 - July 2014)
Research Advisor : Prof. Jim Freericks
Ph. D.(Louisiana State University)
Research Advisor : Prof. Mark Jarrell
M. Sc (University of Yaounde I)
B. Sc. (University of Yaounde I)
Research Interests : Computational Condensed Matter
- Quantum Optics and Quantum Information Processing
- High Temperature Superconductivity
- 2-Particle Level Perturbation Theory
- Ultracold Atomic Gases in Optical Lattices
Thermalization of Nonequilibrium Quantum Systems
Dynamics of Quantum Systems Away From Equilibrium
- Computational Methods for Strongly Correlated Systems
-Absorption Spectrum of a Two-Level System Subjected to a
Periodic Pulse Sequence,
Herbert F. Fotso and V. V. Dobrovitski, Phys.
Rev. B 95, 214301 (2017).
-Suppressing Spectral Diffusion of the
Emitted Photons with Optical Pulses,
Herbert F. Fotso, A. E. Feiguin, D. D.
Awschalom, and V. V. Dobrovitski, Phys. Rev.
Lett. 116, 033603 (2016).
- Thermalization of field driven quantum
systems, Herbert F. Fotso, K.
Mikelsons and J. K. Freericks, Nature's Scientific
Reports 4, 4699 (2014).
- Using an
artificial electric field to create the analog of
the red spot of Jupiter in light-heavy Fermi-Fermi
mixtures of ultracold atoms, Herbert F. Fotso,
J Vicente and J. K. Freericks, Phys. Rev. A 90, 053630
(2014). Chosen for Phys. Rev. A Kaleidoscope.
- Solving the
Parquet Equations for the Hubbard model beyond
weak coupling, K.-M. Tam, Herbert Fotso,
S.-X. Yang, Tae-Woo Lee, J. Moreno, J. Ramanujam, and
M. Jarrell, Phys. Rev. E 87, 013311 (2013).
- Herbert Fotso, S. Yang, K. Chen, S. Pathak, J. Moreno, M. Jarrell, K. Mikelsons, E. Khatami, and D. Galanakis, Dynamical Cluster Approximation. In A. Avella and F. Mancini (eds.), Theoretical Methods for Strongly Correlated Systems (271-302),, Springer Series in Solid-State Sciences 171 (2011).
-Dual fermion dynamical cluster approach for strongly correlated systems, S.-X. Yang, Herbert Fotso, H. Hafermann, K.-M. Tam, J. Moreno, T. Pruschke, and M. Jarrell, Phys. Rev. B 84, 155106 (2011).
-Proximity of the Superconducting Dome and the Quantum Critical Point in the Two-Dimensional Hubbard Model, S.-X. Yang, Herbert Fotso, S.-Q. Su, D. Galanakis, E. Khatami, J.-H. She, J. Moreno, J. Zaanen, and M. Jarrell, Phys. Rev. Lett. 106, 047004 (2011).
-Parquet approximation for the 4x4 Hubbard cluster , S. X. Yang, Herbert Fotso, J. Liu, T. A. Maier, K. Tomko, E. F. D’Azevedo, R. T. Scalettar, T. Pruschke, and M. Jarrell, Phys. Rev. E 80, 046706 (2009).
-Dynamics of nonequilibrium quantum systems
gases in optical lattices
-Dual Fermions approach to nonlocal correlations in Strongly Correlated Electron Systems.
-Investigation of the relationship between the Quantum Critical Point and High Temperature Superconductivity using the Dynamical Cluster Approximation.
-Quantum Monte Carlo and Dynamical Cluster Approximation for Strongly Correlated Systems.
-PETSc as a tool for the numerical solutions of the parquet equations.
-Self-consistent solution of the Hubbard model with the Parquet Formalism.
-Developpement of petascale optimized codes for Strongly Correlated Systems.
-Numerical Simulation of Percolation Theory.