[HTML][HTML] Toward first principles-based simulations of dense hydrogen
Accurate knowledge of the properties of hydrogen at high compression is crucial for
astrophysics (eg, planetary and stellar interiors, brown dwarfs, atmosphere of compact stars) …
astrophysics (eg, planetary and stellar interiors, brown dwarfs, atmosphere of compact stars) …
Accelerating Nonequilibrium Green Functions Simulations: The G1–G2 Scheme and Beyond
The theory of nonequilibrium Green functions (NEGF) has seen a rapid development over
the recent three decades. Applications include diverse correlated many‐body systems in …
the recent three decades. Applications include diverse correlated many‐body systems in …
Time-linear scaling nonequilibrium Green's function methods for real-time simulations of interacting electrons and bosons. I. Formalism
Simulations of interacting electrons and bosons out of equilibrium, starting from first
principles and aiming at realistic multiscale scenarios, is a grand theoretical challenge …
principles and aiming at realistic multiscale scenarios, is a grand theoretical challenge …
Method and computer library for calculation of the Boltzmann collision integrals on discrete momentum lattice
IO Kuznetsov, PF Kartsev - Physical Review E, 2023 - APS
We present a general and numerically efficient method for calculation of collision integrals
for interacting quantum gases on a discrete momentum lattice. Here we employ the original …
for interacting quantum gases on a discrete momentum lattice. Here we employ the original …
First principles simulations of dense hydrogen
Accurate knowledge of the properties of hydrogen at high compression is crucial for
astrophysics (eg planetary and stellar interiors, brown dwarfs, atmosphere of compact stars) …
astrophysics (eg planetary and stellar interiors, brown dwarfs, atmosphere of compact stars) …
Topological Defects Created by Gamma Rays in a Carbon Nanotube Bilayer
Graphene sheets are a highly radiation-resistant material for prospective nuclear
applications and nanoscale defect engineering. However, the precise mechanism of …
applications and nanoscale defect engineering. However, the precise mechanism of …
Green Functions Approach to Graphene Nanostructures
JP Joost - 2022 - macau.uni-kiel.de
In my eleven years as a Bachelor, Master and finally PhD student I sometimes found it hard
to follow every line of thought that more experienced physicists presented in their newest …
to follow every line of thought that more experienced physicists presented in their newest …
Nonequilibrium green functions simulations on the next level: theoretical advances and applications to finite lattice systems
N Schlünzen - 2021 - macau.uni-kiel.de
This thesis is devoted to the description of correlated finite lattice systems under
nonequilibrium conditions. In this context, the lack of small parameters in the corresponding …
nonequilibrium conditions. In this context, the lack of small parameters in the corresponding …
[PDF][PDF] Non-Markovian quantum kinetic simulations of relaxation processes in spatially uniform nonequilibrium plasmas
Warm dense matter (WDM) has been an active research field in the past decades. It is an
exotic state of matter with densities at and beyond that of a solid but temperatures around …
exotic state of matter with densities at and beyond that of a solid but temperatures around …
[PDF][PDF] Quantum kinetics of a two-component 1D Fermi gas using the G1–G2 scheme: Collision properties of a particle beam in a dense plasma
FB Fajardo - itap.uni-kiel.de
One of the greatest achievements in computational many-body physics is the possibility to
understand and describe correlation effects. Long time it was difficult to calculate correlation …
understand and describe correlation effects. Long time it was difficult to calculate correlation …