Projects
Hessian scientists of various disciplines are using High Performance Computers for their research.
Projects
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Projekte
Displaying 1 - 30 of 36
Large-Scale Configuration Interaction for Ab Initio Nuclear Structure III
The prime goal of ab initio (hyper)nuclear structure theory is the description of correlated systems of many baryons ...
Natural SciencesParticles, Nuclei and Fields
Topological Susceptibility at High Temperatures from Lattice Quantum Chromodynamics II
Two unsolved problems in the standard model of particle physics are the strong CP-problem and the nature of dark matter ...
NaturwissenschaftenTeilchen, Kerne und Felder-
Topological Susceptibility at High Temperatures from Lattice Quantum Chromodynamics II
Two unsolved problems in the standard model of particle physics are the strong CP-problem and the nature of dark matter ...
Natural SciencesParticles, Nuclei and Fields 
Calculation on the Sphaleron Rate on 4D Lattices
Quantum Chromodynamics (QCD), sometimes referred to as the strong force, explains the forces that govern atomic nuclei ...
Natural SciencesParticles, Nuclei and Fields
Fully Open-Shell Medium-Mass Nuclei and Electromagnetic Observables for Ab Initio Nuclear Structure IV
The ab initio description of medium-mass nuclei is one of the most dynamic frontiers in nuclear structure theory. One ...
Natural SciencesParticles, Nuclei and Fields
Improved Nuclear Energy-Density Functionals from Local Chiral-Effective-Field-Theory Interactions
Nuclear energy density functionals successfully reproduce properties of nuclei across almost the entire nuclear chart ...
Natural SciencesParticles, Nuclei and Fields
Large-Scale Configuration Interaction for Ab Initio Nuclear Structure II
The prime goal of ab initio nuclear structure theory is the description of correlated systems of many nucleons based on ...
Natural SciencesParticles, Nuclei and Fields
Numerical Bounds on Few Body Sector-Lengths
Analyzing the correlation structure of quantum systems is central to understanding their behaviour. The notion of sector ...
Natural SciencesParticles, Nuclei and FieldsEngineering SciencesComputer Science-
Precision Nuclear Structure Calculations with the In-Medium Similarity Renormalization Group
The structure of nuclei gives fundamental insight into strong interactions between nucleons, beyond-standard-model ...
Natural SciencesParticles, Nuclei and Fields 
Fully Open-Shell Medium-Mass Nuclei and Electromagnetic Observables for Ab Initio Nuclear Structure III
The ab initio description of nuclear structure phenomena has progressed tremendously over the past years. In particular ...
Natural SciencesParticles, Nuclei and Fields-
Matrix Elements of Next-Generation Chiral Interactions
The goal of ab initio nuclear structure theory is the description of nuclei from first principles without uncontrolled ...
Natural SciencesParticles, Nuclei and Fields 
Numerical Methods for the Model of Spatial Random Permutations and a Connection to Schramm-Loewner Evolution II
We made several numerical calculations regarding the model of Spatial Random Permutations (SRP). This is a model in ...
Natural SciencesMathematics
Ab Initio No-Core Shell Model
The prime goal of ab initio nuclear structure theory is the description of correlated systems of many nucleons based on ...
Natural SciencesParticles, Nuclei and Fields
Fully Open-Shell Medium-Mass Nuclei and Electromagnetic Observables for Ab Initio Nuclear Structure II
The ab initio description of nuclear structure phenomena has progressed tremendously over the past years. In particular ...
Natural SciencesParticles, Nuclei and Fields
Matrix Elements of New Families of Chiral Interactions
The goal of ab initio nuclear structure theory is the description of nuclei from first principles without uncontrolled ...
Natural SciencesParticles, Nuclei and Fields
Numerical Methods for the Model of Spatial Random Permutations and a Connection to Schramm-Loewner Evolution I
We made several numerical calculations regarding the model of Spatial Random Permutations (SRP). This is a model in ...
Natural SciencesMathematics
Precision Scale Setting Directly at High Temperatures Using Gradient Flow
The overarching goal of our research project is the determination of the QCD topological susceptibility Xtop(T) at very ...
Natural SciencesParticles, Nuclei and Fields
DNS of Viscoelastic Fluids
Recent numerical stabilization approaches provide new opportunities for viscoelastic flow simulations. The numerical ...
Natural SciencesMathematics
Large-Scale Configuration Interaction for Ab Initio Nuclear Structure
The goal of ab initio nuclear structure theory is the description of correlated systems of many nucleons based on the ...
Natural SciencesParticles, Nuclei and Fields
Topological Susceptibility at High Temperatures from Lattice Quantum Chromodynamics
The theory of the strong interaction, Quantum Chromodynamics, is known to have complicated topological structures called ...
Natural SciencesParticles, Nuclei and Fields-
Comparing Importance of Webgraph Nodes via Random Walks
We planned to test a method for ranking nodes in a network (for example web pages in the internet) that is an ...
Natural SciencesMathematics -
Fully Open-Shell Medium-Mass Nuclei and Electromagnetic Observables for Ab Initio Nuclear Structure I
The ab initio description of nuclear physics phenomena has progressed tremendously over the past years. In particular ...
Natural SciencesParticles, Nuclei and Fields -
Matrix Elements of Next-Generation Chiral Interactions
In recent years interactions from chiral effective field theory (chiral EFT) have been used very successfully in ab ...
Natural SciencesParticles, Nuclei and Fields 
Transverse Momentum Broadening of High-Energy Partons From 3D Lattice EQCD Simulations
Quantum Chromodynamics (QCD) is the theory of the strong nuclear force. Analogously to the theory of the electromagnetic ...
Natural SciencesParticles, Nuclei and Fields-
Viscoelastic Flow Simulations
The “High Weissenberg Number Problem’’ (HWNP) has been a major challenge in computational rheology for the past four ...
Natural SciencesMathematics 
Ab-initio Description of p-shell Hypernuclei
Hypernuclei are atomic nuclei that contain other baryons apart from nucleons (protons and neutrons). These other baryons ...
Natural SciencesParticles, Nuclei and Fields
Hartree-Fock Many-Body Perturbation Theory
In modern nuclear structure theory, interactions are constructed from the fundamental symmetries imposed by quantum ...
Natural SciencesOptics, Quantum Optics and Physics of Atoms, Molecules and PlasmasParticles, Nuclei and Fields
In-Medium Similarity Renormalization Group for Nuclei
Theoretical nuclear physics aims at a consistent theoretical description of nuclei as quantum-mechanical many-body ...
Natural SciencesParticles, Nuclei and Fields
Modeling and Numerical Simulation of Species Transfer in Bubbly Flows Using OpenFOAM
The aim of our study is the deduction of an improved interfacial species transfer closure to be further used in bubble ...
Natural SciencesMathematics
Nuclear Matter in the Parity Doublet Model with Fluctuations
Strong-interaction matter fuels the stars and makes up almost the entire mass of the luminous universe. The underlying ...
Natural SciencesParticles, Nuclei and Fields
