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- Max Planck Institute for the Physics of Complex SystemsDE4 papers
- Centre National de la Recherche ScientifiqueFR2 papers
- Institute for Theoretical and Experimental PhysicsRU2 papers
- Institute of Applied PhysicsMD2 papers
- University of BelgradeRS2 papers
- AREA Science ParkIT1 paper
- Argonne National LaboratoryUS1 paper
- CEA GrenobleFR1 paper
- CEA Paris-SaclayFR1 paper
- Commissariat à l'Énergie Atomique et aux Énergies AlternativesFR1 paper
- Constructor UniversityDE1 paper
- École Polytechnique Fédérale de LausanneCH1 paper
7 papers · 1 filter
Non-amenability and spontaneous symmetry breaking -- The hyperbolic spin-chain
Max Niedermaier, Erhard Seiler
The hyperbolic spin chain is used to elucidate the notion of spontaneous symmetry breaking for a non-amenable internal symmetry group, here SO(1,2). The noncompact symmetry is show…
Circular dichroism and bilayer splitting in the normal state of underdoped (Pb,Bi)Sr(CaY)CuO and overdoped (Pb,Bi)SrCaCuO
S. V. Borisenko, A. A. Kordyuk, S. Legner +11
We report an ARPES investigation of the circular dichroism in the first Brillouin zone (BZ) of under- and overdoped Pb-Bi2212 samples. We show that the dichroism has opposite signs…
Static potential, force, and flux-tube profile in 4D compact U(1) lattice gauge theory with the multi-level algorithm
Yoshiaki Koma, Miho Koma, Pushan Majumdar
The long range properties of four-dimensional compact U(1) lattice gauge theory with the Wilson action in the confinement phase is studied by using the multi-level algorithm. The s…
Fracture precursors in disordered systems
G. Meacci, A. Politi, M. Zei
A two-dimensional lattice model with bond disorder is used to investigate the fracture behaviour under stress-controlled conditions. Although the cumulative energy of precursors do…
Gauge theories on the kappa-Minkowski spacetime
Marija Dimitrijevic, Frank Meyer, Lutz Möller +1
This study of gauge field theories on kappa-deformed Minkowski spacetime extends previous work on field theories on this example of a noncommutative spacetime. We construct deforme…
A Textured Silicon Calorimetric Light Detector
P. C. F. Di Stefano, T. Frank, G. Angloher +8
We apply the standard photovoltaic technique of texturing to reduce the reflectivity of silicon cryogenic calorimetric light detectors. In the case of photons with random incidence…