Zobrazeno 1 - 10
of 23 087
pro vyhledávání: '"A. Classen"'
Autor:
Bonetti, Pietro M., Jiang, Yi, Hu, Haoyu, Călugăru, Dumitru, Scherer, Michael M., Bernevig, B. Andrei, Classen, Laura
The discovery of a charge density wave in FeGe extends the discussion of the nature of charge order in kagome metals to a magnetic compound. Motivated by this observation, we combine density functional theory (DFT) and functional-renormalization-grou
Externí odkaz:
http://arxiv.org/abs/2411.10931
Autor:
Hofmann, Till, Claßen, Jens
Golog is an expressive high-level agent language that includes nondeterministic operators which allow to leave some of the decisions to be made only at execution time. This so-called program realization is typically implemented by means of search, or
Externí odkaz:
http://arxiv.org/abs/2410.00726
Autor:
Dongwi, D. H., Snyder, L., Aguilar, V., Androski, N., Anastasiou, M., Bowden, N. S., Chemey, A., Classen, T., Alencar, J. E. Fuzaro, Greife, U., Haseman, M., Isenhower, L. D., Klay, J. L., Loveland, W., Mendenhall, M. P., Monterial, M., Silveira, M., Prokop, C., Watson, T. S., Yao, L.
The NIFFTE fission Time Projection Chamber (fissionTPC) has been used to measure the $^{239}$Pu(n,f)/$^{235}$U(n,f) cross-section ratio for neutron-induced fission in the range of 0.1 - 100 MeV, with high precision. A white neutron source was provide
Externí odkaz:
http://arxiv.org/abs/2409.18279
We argue for the existence of a universal phase diagram of $k$-local quantum chains subject to the conservation of a total charge and its dipole moment, which exhibits "freezing" transitions between strongly and weakly Hilbert space fragmented phases
Externí odkaz:
http://arxiv.org/abs/2408.10321
Interaction-induced charge orders with electronic origin occur as states of spontaneously broken symmetry in several materials platforms. An electronic mechanism for charge order requires an attractive component in the effective charge vertex. We put
Externí odkaz:
http://arxiv.org/abs/2407.11621
Autor:
Andriamirado, M., Balantekin, B., Bass, C. D., Rodrigues, O. Benevides, Bernard, E. P., Bowden, N. S., Bryan, C. D., Carr, R., Classen, T., Conant, A. J., Deichert, G., Dolinski, M. J., Erickson, A., Galindo-Uribarri, A., Gokhale, S., Grant, C., Hans, S., Hansell, A. B., Heeger, K. M., Heffron, B., Jaffe, D. E., Jayakumar, S., Koblanski, J. R., Kunkle, P., Lane, C. E., Littlejohn, B. R., Sanchez, A. Lozano, Lu, X., Machado, F., Maricic, J., Mendenhall, M. P., Meyer, A. M., Milincic, R., Mueller, P. E., Mumm, H., Neilson, R., Qian, X., Roca, C., Rosero, R., Surukuchi, P., Sutanto, F., Venegas-Vargas, D., Weatherly, P. B., Wilhelmi, J., Yeh, M., Zhang, C., Zhang, X.
The PROSPECT experiment is designed to perform precise searches for antineutrino disappearance at short distances (7 - 9~m) from compact nuclear reactor cores. This Letter reports results from a new neutrino oscillation analysis performed using the c
Externí odkaz:
http://arxiv.org/abs/2406.10408
Autor:
Andriamirado, M., Balantekin, B., Bass, C. D., Rodrigues, O. Benevides, Bernard, E. P., Bowden, N. S., Bryan, C. D., Carr, R., Classen, T., Conant, A. J., Deichert, G., Dolinski, M. J., Erickson, A., Galindo-Uribarri, A., Gokhale, S., Grant, C., Hans, S., Hansell, A. B., Heeger, K. M., Heffron, B., Jaffe, D. E., Jayakumar, S., Jones, D. C., Koblanski, J. R., Kunkle, P., Lane, C. E., Littlejohn, B. R., Sanchez, A. Lozano, Lu, X., Maricic, J., Mendenhall, M. P., Meyer, A. M., Milincic, R., Mueller, P. E., Mumm, H., Napolitano, J., Nave, C., Neilson, R., Oueslati, M., Roca, C., Rosero, R., Surukuchi, P., Sutanto, F., Venegas-Vargas, D., Weatherly, P. B., Wilhelmi, J., Yeh, M., Zhang, C., Zhang, X.
The PROSPECT-I detector has several features that enable measurement of the direction of a compact neutrino source. In this paper, a detailed report on the directional measurements made on electron antineutrinos emitted from the High Flux Isotope Rea
Externí odkaz:
http://arxiv.org/abs/2406.08359
Autor:
Classen, Laura, Betouras, Joseph J.
The flattening of single-particle band structures plays an important role in the quest for novel quantum states of matter due to the crucial role of interactions. Recent advances in theory and experiment made it possible to construct and tune systems
Externí odkaz:
http://arxiv.org/abs/2405.20226
Autor:
Federici, Fabio, Lipschultz, Bruce, Akkermans, Gijs R. A., Verhaegh, Kevin, Reinke, Matthew L., Classen, Ivo G. J., Team, Magnum-PSI
Conditions similar to those at the end of the divertor leg in a tokamak were replicated in the linear plasma machine Magnum-PSI. The neutral pressure in the target chamber is then increased to cause the target to transition from an attached to a deta
Externí odkaz:
http://arxiv.org/abs/2404.19464
Publikováno v:
Phys. Rev. B 110 (2024) 125140
We introduce an SU(M)-symmetric disordered bipartite spin model with unusual characteristics. Although superficially similar to the Sachdev-Ye model, it has several markedly different properties for M>2. In particular, it has a large non-trivial null
Externí odkaz:
http://arxiv.org/abs/2403.15270