Haidekker Galambos Tamás
ContactDepartment of PhysicsUniversity of Basel Klingelbergstrasse 82 CH4056 Basel, Switzerland

Short CV
2017present: Ph.D. student in the Condensed Matter Theory & Quantum Computing group at the University of Basel, supervisors: Prof. Klinovaja and Prof. Loss2017: Diplome d´Ingénieur des Arts et Manufactures (Ecole Centrale Paris, ECP)
2016/2017: Master's Thesis at BME: Development of Path Integral Monte Carlo simulations in magnetic field, Supervisor: Dr. Tőke Csaba
20152017: M.Sc. in Physics at the Budapest University of Technology and Economics (BME), Budapest, Hungary
2014/2015: Bachelor's Thesis at BME: A simple application of the Path Integral Monte Carlo method, Supervisor: Dr. Tőke Csaba
20122014: Double Degree Programme (T.I.M.E.) at Ecole Centrale Paris (ECP), Paris, France
20102015: B.Sc. in Physics at the Budapest University of Technology and Economics (BME), Budapest, Hungary
Publications
Show all abstracts.1.  Pathintegral Monte Carlo simulation of timereversal noninvariant bulk systems with a case study of rotating Yukawa gases 
Tamas Haidekker Galambos and Csaba Toke. Phys. Rev. E 97, 022140 (2018); arXiv:1702.01710.
We elaborate on the methodology to simulate bulk systems in the absence of timereversal symmetry by the phasefixed pathintegral Monte Carlo method under (possibly twisted) periodic boundary conditions. Such systems include twodimensional electrons in the quantum Hall regime and rotating ultracold Bose and Fermi gases; timereversal symmetry is broken by an external magnetic field and the Coriolis force, respectively. We provide closedform expressions in terms of Jacobi elliptic functions for the thermal density matrix (or the Euclidean propagator) of a single particle on a flat torus under very general conditions. We then modify the multislice sampling method in order to sample paths by the magnitude of the complexvalued thermal density matrix. Finally, we demonstrate that these inventions let us study the vortex melting process of a twodimensional Yukawa gas in terms of the de Boer interaction strength parameter, temperature, and rotation (Coriolis force). The bosonic case is relevant to ultracold FermiFermi mixtures of widely different masses under rotation.
