We develop a numerical method based on matrix product states for simulating quantum many-body systems at finite temperatures without importance sampling and evaluate its performance in spin 1/2 systems.
STRONGLY CORRELATED ELECTRONS QUANTUM PHYSICS
We propose a general tensor network method for simulating quantum circuits.
QUANTUM PHYSICS COMPUTATIONAL PHYSICS
Correlated, non-Markovian noise is present in many solid-state systems employed as hosts for quantum information technologies, significantly complicating the realistic theoretical description of these systems.
The application of window function as a tool for lineshape correction and signal-to-noise ratio (SnR) enhancement is rarely discussed in chirped spectroscopy, with the only exception of using Kaiser-Bessel window and trivial rectangular window.
CHEMICAL PHYSICS DATA ANALYSIS, STATISTICS AND PROBABILITY OPTICS
We present a novel multilayer simulation framework (Multi-VOF) that advances the state of the art in simulation capabilities of foamy flows.
COMPUTATIONAL PHYSICS NUMERICAL ANALYSIS NUMERICAL ANALYSIS FLUID DYNAMICS
We brute-force evaluate the vacuum character for $\mathcal N=2$ vertex operator algebras labelled by crystallographic complex reflection groups $G(k, 1, 1)=\mathbb Z_k$, $k=3, 4, 6$, and $G(3, 1, 2)$.
HIGH ENERGY PHYSICS - THEORY
The udkm1Dsim toolbox is a collection of Python classes and routines to simulate the thermal, structural, and magnetic dynamics after laser excitation as well as the according X-ray scattering response in one-dimensional sample structures.
COMPUTATIONAL PHYSICS OTHER CONDENSED MATTER
In this paper, we present a comprehensive study of solar reflection via electron and/or nuclear scatterings using Monte Carlo simulations of dark matter trajectories through the Sun.
HIGH ENERGY PHYSICS - PHENOMENOLOGY COSMOLOGY AND NONGALACTIC ASTROPHYSICS
We present a novel method for sampling iso-likelihood contours in nested sampling using a type of machine learning algorithm known as normalising flows and incorporate it into our sampler nessai.
GENERAL RELATIVITY AND QUANTUM COSMOLOGY HIGH ENERGY ASTROPHYSICAL PHENOMENA INSTRUMENTATION AND METHODS FOR ASTROPHYSICS