162 citations · 447 across the 16 of their papers we have counts for
17 papers
Limits of Thermal Conductance Quantization in Chiral Topological Josephson Junctions
Daniel Gresta, Fernando Dominguez, Raffael L. Klees +3
We investigate thermal and non-local electrical transport in four-terminal Josephson junctions formed by a normal region coupled to two transverse chiral superconducting leads, sup…
Foundational Competencies and Responsibilities of a Research Software Engineer: Current State and Suggestions for Future Directions
Florian Goth, Renato Alves, Matthias Braun +20
The term Research Software Engineer, or RSE, emerged a little over 10 years ago as a way to represent individuals working in the research community but focusing on software develop…
Quantum Monte Carlo Simulation of the 3D Ising Transition on the Fuzzy Sphere
Johannes S. Hofmann, Florian Goth, Wei Zhu +2
We present a numerical quantum Monte Carlo (QMC) method for simulating the 3D phase transition on the recently proposed fuzzy sphere [Phys. Rev. X 13, 021009 (2023)]. By introducin…
HYPERTILING -- a high performance Python library for the generation and visualization of hyperbolic lattices
Manuel Schrauth, Yanick Thurn, Florian Goth +3
HYPERTILING is a high-performance Python library for the generation and visualization of regular hyperbolic lattices embedded in the Poincaré disk model. Using highly optimized, ef…
Better Integrators for Functional Renormalization Group Calculations
Jacob Beyer, Florian Goth, Tobias Müller
We analyze a variety of integration schemes for the momentum space functional renormalization group calculation with the goal of finding an optimized scheme. Using the square latti…
Quantum Complexity as Hydrodynamics
Pablo Basteiro, Johanna Erdmenger, Pascal Fries +3
As a new step towards defining complexity for quantum field theories, we map Nielsen operator complexity for gates to two-dimensional hydrodynamics. We develop a tractable…
The ALF (Algorithms for Lattice Fermions) project release 2.4. Documentation for the auxiliary-field quantum Monte Carlo code
ALF Collaboration, F. F. Assaad, M. Bercx +8
The Algorithms for Lattice Fermions package provides a general code for the finite-temperature and projective auxiliary-field quantum Monte Carlo algorithm. The code is engineered…
Higher Order Auxiliary Field Quantum Monte Carlo Methods
Florian Goth
The auxiliary field quantum Monte Carlo (AFQMC) method has been a workhorse in the field of strongly correlated electrons for a long time and has found its most recent implementati…
Relevance of topological disorder on the directed percolation phase transition
Manuel Schrauth, Jefferson S. E. Portela, Florian Goth
Despite decades of research, the precise role of topological disorder in critical phenomena has yet to be fully understood. A major contribution has been the work by Barghathi and…
A violation of the Harris-Barghathi-Vojta criterion
Manuel Schrauth, Jefferson S. E. Portela, Florian Goth
In 1974, Harris proposed his celebrated criterion: Continuous phase transitions in -dimensional systems are stable against quenched spatial randomness whenever , where …
w2dynamics: Local one- and two-particle quantities from dynamical mean field theory
Markus Wallerberger, Andreas Hausoel, Patrik Gunacker +5
We describe the hybridization-expansion continuous-time quantum Monte Carlo code package "w2dynamics", developed in Wien and Würzburg. We discuss the main features of this multi-or…
Revisiting the Hybrid Quantum Monte Carlo Method for Hubbard and Electron-Phonon Models
Stefan Beyl, Florian Goth, Fakher F. Assaad
A unique feature of the hybrid quantum Monte Carlo (HQMC) method is the potential to simulate negative sign free lattice fermion models with subcubic scaling in system size. Here w…
The ALF (Algorithms for Lattice Fermions) project release 1.0. Documentation for the auxiliary field quantum Monte Carlo code
Martin Bercx, Florian Goth, Johannes S. Hofmann +1
The Algorithms for Lattice Fermions package provides a general code for the finite temperature auxiliary field quantum Monte Carlo algorithm. The code is engineered to be able to s…
Universal properties of the near-gap spectra of SmB6: dynamical mean-field calculations and photoemission experiments
Chul-Hee Min, K. -S. Chen, P. Lutz +7
Samarium hexaboride (SmB6) has been presumed to show a topological Kondo insulating state consisting of fully occupied quasiparticle bands in the concept of a Fermi liquid. This ga…
Equivalence of Rashba-Hubbard and Hubbard chains
Florian Goth, Fakher F. Assaad
We review the fact that U(1) gauge symmetry enables the mapping of one-dimensional Hubbard chains with Rashba-type spin orbit coupling to renormalized Hubbard Hamiltonians. The exi…
Single magnetic impurities in the Kane-Mele model
Florian Goth, David J. Luitz, Fakher F. Assaad
The realization of the spin-Hall effect in quantum wells has led to a plethora of studies regarding the properties of the edge states of a 2D topological insulator. These edge stat…
A time and spatially resolved quench of the fermionic Hubbard model showing restricted equilibration
Florian Goth, Fakher F. Assaad
We investigate the quench of half-filled 1D and 2D fermionic Hubbard models to models without Coulomb interaction. Since the time propagation is gaussian we can use a variety of ti…