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- Centre National de la Recherche ScientifiqueFR26 papers
- Hiroshima UniversityJP18 papers
- National Synchrotron Radiation Research CenterTW18 papers
- National Defense UniversityTW13 papers
- The University of TokyoJP10 papers
- Commissariat à l'Énergie Atomique et aux Énergies AlternativesFR8 papers
- Ludwig-Maximilians-Universität MünchenDE8 papers
- Indian Institute of Technology KanpurIN7 papers
- Max Planck SocietyDE6 papers
- M.N. Mikheev Institute of Metal PhysicsRU6 papers
- Université Paris-SudFR6 papers
- Argonne National LaboratoryUS5 papers
17 papers · 1 filter
"Safe" Coulomb Excitation of 30Mg
O. Niedermaier, H. Scheit, V. Bildstein +9
We report on the first radioactive beam experiment performed at the recently commissioned REX-ISOLDE facility at CERN in conjunction with the highly efficient gamma spectrometer MI…
Spectral Densities from Dynamic Density-Matrix Renormalization
Carsten Raas, Götz S. Uhrig
Dynamic density-matrix renormalization provides valuable numerical information on dynamic correlations by computing convolutions of the corresponding spectral densities. Here we di…
String Picture of a Frustrated Quantum Magnet and Dimer Model
Ying Jiang, Thorsten Emig
We map a geometrically frustrated Ising system with transversal field generated quantum dynamics to a strongly anisotropic lattice of non-crossing elastic strings. The combined eff…
Collective effects in traffic on bi-directional ant-trails
Alexander John, Andreas Schadschneider, Debashish Chowdhury +1
Motivated by recent experimental work of Burd et al., we propose a model of bi-directional ant-traffic on pre-existing ant-trails. It captures in a simple way some of the generic c…
5-dimensional contact SO(3)-manifolds and Dehn twists
Klaus Niederkrüger
In this paper the 5-dimensional contact SO(3)-manifolds are classified up to equivariant contactomorphisms. The construction of such manifolds with singular orbits requires the use…
Finite-Size Scaling Exponents of the Lipkin-Meshkov-Glick Model
S. Dusuel, J. Vidal
We study the ground state properties of the critical Lipkin-Meshkov-Glick model. Using the Holstein-Primakoff boson representation, and the continuous unitary transformation techni…