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- Ludwig-Maximilians-Universität MünchenDE211 papers
- University of RegensburgDE18 papers
- Max Planck SocietyDE12 papers
- Center for Theoretical PhysicsPL11 papers
- ETH ZurichCH10 papers
- Friedrich-Alexander-Universität Erlangen-NürnbergDE10 papers
- Schott (Germany)DE10 papers
- Technical University of MunichDE10 papers
- University of AugsburgDE9 papers
- Centre National de la Recherche ScientifiqueFR8 papers
- Harvard UniversityUS8 papers
- Hungarian Academy of SciencesHU8 papers
17 papers · 1 filter
Simulation of stochastic network dynamics via entropic matching
Tiago Ramalho, Marco Selig, Ulrich Gerland +1
The simulation of complex stochastic network dynamics arising, for instance, from models of coupled biomolecular processes remains computationally challenging. Often, the necessity…
Efficient simulation of infinite tree tensor network states on the Bethe lattice
Wei Li, Jan von Delft, Tao Xiang
We show that the simple update approach proposed by Jiang et. al. [H.C. Jiang, Z.Y. Weng, and T. Xiang, Phys. Rev. Lett. 101, 090603 (2008)] is an efficient and accurate method for…
Nucleation-induced transition to collective motion in active systems
Christoph. A. Weber, Volker Schaller, Andreas R. Bausch +1
While the existence of polar ordered states in active systems is well established, the dynamics of the self-assembly processes are still elusive. We study a lattice gas model of se…
Confinement-induced metal-to-insulator transition in strained LaNiO/LaAlO superlattices
Ariadna Blanca-Romero, Rossitza Pentcheva
Using density functional theory calculations including a Hubbard term we explore the effect of strain and confinement on the electronic ground state of superlattices containing…
SU(3) Anderson impurity model: A numerical renormalization group approach exploiting non-Abelian symmetries
Catalin Pascu Moca, Arne Alex, Jan von Delft +1
We show how the density-matrix numerical renormalization group (DM-NRG) method can be used in combination with non-Abelian symmetries such as SU(N), where the decomposition of the…
Observing the Nonequilibrium Dynamics of the Quantum Transverse-Field Ising Chain in Circuit QED
Oliver Viehmann, Jan von Delft, Florian Marquardt
We show how a quantum Ising spin chain in a time-dependent transverse magnetic field can be simulated and experimentally probed in the framework of circuit QED with current technol…