Zobrazeno 1 - 10
of 97
pro vyhledávání: '"Balzer, Matthias"'
Autor:
Solmaz, Melih, Eitel, Klaus, Valerius, Kathrin, Balzer, Matthias, Ferella, Alfredo, Pompa, Francesco, Pirling, Ulrich, Tcherniakhovski, Denis, Oberlack, Uwe, Wüstling, Sascha
Environmental neutrons are a source of background for rare event searches (e.g., dark matter direct detection and neutrinoless double beta decay experiments) taking place in deep underground laboratories. The overwhelming majority of these neutrons a
Externí odkaz:
http://arxiv.org/abs/2307.06660
Autor:
Muscheid, Timo, Boebel, Artur, Karcher, Nick, Vanat, Tomas, Ardila-Perez, Luis, Cheviakov, Igor, Schleicher, Michael, Zimmer, Manfred, Balzer, Matthias, Sander, Oliver
Heterogeneous devices such as the Multi-Processor System-on-Chip (MPSoC) from Xilinx are extremely valuable in custom instrumentation systems. This contribution presents the joint development of a heterogeneous MPSoC board called DTS-100G by DESY and
Externí odkaz:
http://arxiv.org/abs/2301.10706
Autor:
Balzer, Matthias, Dierlamm, Alexander, Ehrler, Felix, Husemann, Ulrich, Koppenhöfer, Roland, Perić, Ivan, Pittermann, Martin, Topko, Bogdan, Weber, Alena, Brons, Stephan, Debus, Jürgen, Grau, Nicole, Hansmann, Thomas, Jäkel, Oliver, Klüter, Sebastian, Naumann, Jakob
Particle therapy is a well established clinical treatment of tumors. More than one hundred particle therapy centers are in operation world wide. The advantage of using hadrons like protons or carbon ions as particles for tumor irradiation is the dist
Externí odkaz:
http://arxiv.org/abs/2211.06113
Autor:
Balzer, Matthias1 (AUTHOR), Spiecker, Fleur1 (AUTHOR), Bluemel, Stephanie1 (AUTHOR), Amthauer, Holger1 (AUTHOR), Brenner, Winfried1 (AUTHOR), Spreckelmeyer, Sarah1 (AUTHOR) sarah.spreckelmeyer@charite.de
Publikováno v:
EJNMMI Radiopharmacy & Chemistry. 11/6/2023, Vol. 8 Issue 1, p1-8. 8p.
Autor:
Cankaya, Aylin1 (AUTHOR), Balzer, Matthias1 (AUTHOR), Amthauer, Holger1 (AUTHOR), Brenner, Winfried1 (AUTHOR), Spreckelmeyer, Sarah1 (AUTHOR) sarah.spreckelmeyer@charite.de
Publikováno v:
EJNMMI Radiopharmacy & Chemistry. 5/26/2023, Vol. 8 Issue 1, p1-8. 8p.
Autor:
Balzer, Matthias
Die Untersuchung stark korrelierter Elektronensysteme anhand des zweidimensionalen Hubbard-Modells bildet das zentrale Thema dieser Arbeit. Wir analysieren das Schicksal des Mott-Isolators bei Dotierung als auch bei Reduzierung der Wechselwirkungsst
Publikováno v:
J. Phys.: Condens. Matter 24, 035603 (2012)
The zero-temperature single-particle Green's function of correlated fermion models with moderately large Hilbert-space dimensions can be calculated by means of Krylov-space techniques. The conventional Lanczos approach consists of finding the ground
Externí odkaz:
http://arxiv.org/abs/1109.1205
Autor:
Balzer, Matthias, Potthoff, Michael
Publikováno v:
Phys. Rev. B 83, 195132 (2011)
The cluster perturbation theory (CPT) is one of the simplest but systematic quantum cluster approaches to lattice models of strongly correlated electrons with local interactions. By treating the inter-cluster potential, in addition to the interaction
Externí odkaz:
http://arxiv.org/abs/1102.3344
Autor:
Balzer, Matthias, Potthoff, Michael
Publikováno v:
Phys. Rev. B 82, 174441 (2010)
The variational cluster approach (VCA) is applied to study spontaneous ferromagnetism in the Hubbard model at zero temperature. We discuss several technical improvements of the numerical implementation of the VCA which become necessary for studies of
Externí odkaz:
http://arxiv.org/abs/1007.2517
It is shown that local temporal correlations in addition to non-local spatial correlations are important to understand the size and the doping dependence of the d-wave superconducting order parameter of high-temperature superconductors. To this end,
Externí odkaz:
http://arxiv.org/abs/0912.1282