Publications

13.

N. Reichert, H. Schlüter, T. Heitmann, J. Richter, R. Rausch, and  J. Schnack
Magneto- and barocaloric properties of the ferro-antiferromagnetic sawtooth chain
arXiv:2310.01887 (pre-print)
Z. Naturforsch. A 79, 283 (2024)

12.

T. Heitmann, J. Richter, F. Jin, S. Nandy, Z. Lenarčič, J. Herbrych, K. Michielsen, H. De Raedt, J. Gemmer, and R. Steinigeweg
Spin-1/2 XXZ chain coupled to two Lindblad baths: Constructing nonequilibrium steady states from equilibrium correlation functions
arXiv: 2303.00430 (pre-print)
Phys. Rev. B 108, L201119 (2023) [Letter]

11.

T. Heitmann, J. Richter, J. Herbrych, J. Gemmer, and R. Steinigeweg
Real-time broadening of bath-induced density profiles from closed-system correlation functions
arXiv: 2210.10528 (pre-print)
Phys. Rev. E 108, 024102 (2023) 

10.

T. Heitmann, J. Richter, F. Jin, K. Michielsen, H. De Raedt, and R. Steinigeweg
Spatiotemporal dynamics of classical and quantum density profiles in low-dimensional spin systems
arXiv: 2207.02061 (pre-print)
Phys. Rev. Research 4, 043147 (2022) [Open Access]

9.

T. Heitmann
Quantum Dynamics in Lattice Models of Interacting Spins and Fermions
PhD Thesis, Osnabrück University (2022)

8.

T. Heitmann, J. Richter, J. Gemmer, and R. Steinigeweg
Nontrivial Damping of Quantum Many-Body Dynamics
arXiv: 2103.06646 (pre-print)
Phys. Rev. E 104, 054145 (2021)

7.

J. Ehrens, F. Gayk, P. Vorndamme, T. Heitmann, N. Biere, D. Anselmetti, X. Zhang, A. Gölzhäuser, and J. Schnack
Theoretical Formation of Carbon Nanomembranes Under Realistic Conditions Using Classical Molecular Dynamics
arXiv: 2011.00880 (pre-print)
Phys. Rev. B 103, 115416 (2021)

6.

J. Richter, T. Heitmann, and R. Steinigeweg
Quantum Quench Dynamics in the Transverse-Field Ising Model: A Numerical Expansion in Linked Rectangular Clusters
arXiv: 2005.03104 (pre-print)
SciPost Phys. 9, 031 (2020) [Open Access]

5.

T. Heitmann, J. Richter, T. Dahm, and R. Steinigeweg
Density Dynamics in the Mass-Imbalanced Hubbard Chain
arXiv: 2004.13604 (pre-print)
Phys. Rev. B 102, 045137 (2020) [Open Access]

4.

J. Schnack, J. Richter, T. Heitmann, J. Richter, and R. Steinigeweg
Finite-Size Scaling of Typicality-Based Estimates
arXiv: 2002.00411 (pre-print)
Z. Naturforsch. A 75, 465 (2020) [Open Access]

3.

T. Heitmann, J. Richter, D. Schubert, and R. Steinigeweg
Selected applications of typicality to real-time dynamics of quantum many-body systems
arXiv: 2001.05289  (pre-print)
Z. Naturforsch. A 75, 421 (2020) [Open Access]

2.

T. Heitmann and J. Schnack
Combined Use of Translational and Spin-Rotational Invariance for Spin Systems
arXiv: 1902.02093  (pre-print)
Phys. Rev. B 99, 134405 (2019)

1.

F. Gayk, J. Ehrens, T. Heitmann, P. Vorndamme, A. Mrugalla, and J. Schnack
Young's moduli of carbon materials investigated by various classical molecular dynamics schemes
arXiv: 1707.02179 (pre-print)
Phys. E 99, 215-219 (2018)