Zobrazeno 1 - 10
of 2 260
pro vyhledávání: '"Rubio, Angel"'
Autor:
Jiang, Yi, Petralanda, Urko, Skorupskii, Grigorii, Xu, Qiaoling, Pi, Hanqi, Călugăru, Dumitru, Hu, Haoyu, Xie, Jiaze, Mustaf, Rose Albu, Höhn, Peter, Haase, Vicky, Vergniory, Maia G., Claassen, Martin, Elcoro, Luis, Regnault, Nicolas, Shan, Jie, Mak, Kin Fai, Efetov, Dmitri K., Morosan, Emilia, Kennes, Dante M., Rubio, Angel, Xian, Lede, Felser, Claudia, Schoop, Leslie M., Bernevig, B. Andrei
The study of twisted two-dimensional (2D) materials, where twisting layers create moir\'e superlattices, has opened new opportunities for investigating topological phases and strongly correlated physics. While systems such as twisted bilayer graphene
Externí odkaz:
http://arxiv.org/abs/2411.09741
Embedding materials in optical cavities has emerged as an intriguing perspective for controlling quantum materials, but a key challenge lies in measuring properties of the embedded matter. Here, we propose a framework for probing strongly correlated
Externí odkaz:
http://arxiv.org/abs/2410.21515
Time-dependent Wannier functions were initially proposed as a means for calculating the polarization current in crystals driven by external fields. In this work, we present a simple gauge where Wannier states are defined based on the maximally locali
Externí odkaz:
http://arxiv.org/abs/2410.21230
We present a generalization of the phaseless auxiliary-field quantum Monte Carlo (AFQMC) method to cavity quantum-electrodynamical (QED) matter systems. The method can be formulated in both the Coulomb and the dipole gauge. We verify its accuracy by
Externí odkaz:
http://arxiv.org/abs/2410.18838
A beyond electric-dipole light-matter theory is needed to describe emerging X-ray and THz applications for characterization and control of quantum materials but inaccessible as nondipole lattice-aperiodic terms impede on the use of Bloch's theorem. T
Externí odkaz:
http://arxiv.org/abs/2410.18547
Autor:
Medvidović, Matija, Umana, Jaylyn C., Ahmadabadi, Iman, Di Sante, Domenico, Flick, Johannes, Rubio, Angel
Density functional theory (DFT) offers a desirable balance between quantitative accuracy and computational efficiency in practical many-electron calculations. Its central component, the exchange-correlation energy functional, has been approximated wi
Externí odkaz:
http://arxiv.org/abs/2410.16408
Quantum-enhanced sensors, which surpass the standard quantum limit (SQL) and approach the fundamental precision limits dictated by quantum mechanics, are finding applications across a wide range of scientific fields. This quantum advantage becomes pa
Externí odkaz:
http://arxiv.org/abs/2410.11158
Autor:
Ning, Honglie, Luo, Tianchuang, Ilyas, Batyr, Boström, Emil Viñas, Park, Jaena, Kim, Junghyun, Park, Je-Geun, Juraschek, Dominik M., Rubio, Angel, Gedik, Nuh
Chirality, the breaking of improper rotational symmetry, is a fundamental concept spanning diverse scientific domains. In condensed matter physics, chiral phonons, originating from circular atomic motions that carry angular momentum, have sparked int
Externí odkaz:
http://arxiv.org/abs/2410.10693
Selective excitation of vibrational modes using strong laser pulses has emerged as a powerful material engineering paradigm. However, to realize deterministic control over material properties for device applications, it is desirable to have an analog
Externí odkaz:
http://arxiv.org/abs/2409.19063
Autor:
Luo, Tianchuang, Ning, Honglie, Ilyas, Batyr, von Hoegen, Alexander, Boström, Emil Viñas, Park, Jaena, Kim, Junghyun, Park, Je-Geun, Juraschek, Dominik M., Rubio, Angel, Gedik, Nuh
Coherent manipulation of magnetism through the lattice provides unprecedented opportunities for controlling spintronic functionalities on the ultrafast timescale. Such nonthermal control conventionally involves nonlinear excitation of Raman-active ph
Externí odkaz:
http://arxiv.org/abs/2409.14669