Zobrazeno 1 - 10
of 2 913
pro vyhledávání: '"Regnault P"'
The fractional Chern insulators (FCIs) observed in pentalayer rhombohedral graphene/hexagonal boron nitride superlattices have a unique origin contrary to theoretical expectations: their non-interacting band structure is gapless, unlike standard FCIs
Externí odkaz:
http://arxiv.org/abs/2407.13770
Autor:
Kwan, Yves H., Wagner, Glenn, Yu, Jiabin, Dagnino, Andrea Kouta, Jiang, Yi, Xu, Xiaodong, Bernevig, B. Andrei, Neupert, Titus, Regnault, Nicolas
Using comprehensive exact diagonalization calculations on $\theta \approx 3.7 ^{\circ}$ twisted bilayer MoTe$_2$ ($t$MoTe$_2$), as well as idealized Landau level models also relevant for lower $\theta$, we extract general principles for engineering f
Externí odkaz:
http://arxiv.org/abs/2407.02560
Autor:
Aubert, M., Rosnet, P., Popovic, B., Ruppin, F., Smith, M., Rigault, M., Dimitriadis, G., Goobar, A., Johansson, J., Barjou-Delayre, C., Burgaz, U., Carreres, B., Feinstein, F., Fouchez, D., Galbany, L., Ginolin, M., de Jaeger, T., Kasliwal, M. M., Kim, Y. -L., Lacroix, L., Masci, F. J., Müller-Bravo, T. E., Racine, B., Ravoux, C., Regnault, N., Riddle, R. L., Rosselli, D., Rusholme, B., Smith, R., Sollerman, J., Terwel, J. H., Townsend, A.
The unprecedented statistics of detected Type Ia supernovae (SNe Ia) brought by the Zwicky Transient Facility enables us to probe the impact of the Large-Scale Structure on the properties of these objects. The goal of this paper is to explore the pos
Externí odkaz:
http://arxiv.org/abs/2406.11680
Autor:
Park, Heonjoon, Cai, Jiaqi, Anderson, Eric, Zhang, Xiao-Wei, Liu, Xiaoyu, Holtzmann, William, Li, Weijie, Wang, Chong, Hu, Chaowei, Zhao, Yuzhou, Taniguchi, Takashi, Watanabe, Kenji, Yang, Jihui, Cobden, David, Chu, Jiun-Haw, Regnault, Nicolas, Bernevig, B. Andrei, Fu, Liang, Cao, Ting, Xiao, Di, Xu, Xiaodong
The recent observation of the fractional quantum anomalous Hall effect in moir\'e fractional Chern insulators (FCI) provides opportunities for investigating zero magnetic field anyons. So far, both experimental and theoretical results suggest that fi
Externí odkaz:
http://arxiv.org/abs/2406.09591
Autor:
Rigault, M., Smith, M., Regnault, N., Kenworthy, D. W., Maguire, K., Goobar, A., Dimitriadis, G., Amenouche, M., Aubert, M., Barjou-Delayre, C., Bellm, C. E., Burgaz, U., Carreres, B., Copin, Y., Deckers, M., de Jaeger, T., Dhawan, S., Feinstein, F., Fouchez, D., Galbany, L., Ginolin, M., Graham, J. M., Kim, Y. -L., Kowalski, M., Kuhn, D., Kulkarni, R. S., Muller-Bravo, E. T., Nordin, K., Popovic, M., Purdum, J., Rosnet, P., Rosselli, D., Racine, B., Ruppin, F., Sollerman, J., Terwel, H. J., Townsend, A.
Type Ia supernova (SN Ia) cosmology relies on the estimation of lightcurve parameters to derive precision distances that leads to the estimation of cosmological parameters. The empirical SALT2 lightcurve modeling that relies on only two parameters, a
Externí odkaz:
http://arxiv.org/abs/2406.02073
Autor:
Enkner, Josefine, Graziotto, Lorenzo, Boriçi, Dalin, Appugliese, Felice, Reichl, Christian, Scalari, Giacomo, Regnault, Nicolas, Wegscheider, Werner, Ciuti, Cristiano, Faist, Jérôme
The magnetotransport of a high-mobility two-dimensional electron gas coupled to a hovering split-ring resonator with controllable distance is studied in the quantum Hall regime. The measurements reveal an enhancement by more than a factor 2 of the qu
Externí odkaz:
http://arxiv.org/abs/2405.18362
Autor:
Ivanov, Sergiu, Regnault, Damien
The abstract tile assembly model (aTam) is a model of DNA self-assembly. Most of the studies focus on cooperative aTam where a form of synchronization between the tiles is possible. Simulating Turing machines is achievable in this context. Few result
Externí odkaz:
http://arxiv.org/abs/2405.18630
Autor:
Herzog-Arbeitman, Jonah, Yu, Jiabin, Călugăru, Dumitru, Hu, Haoyu, Regnault, Nicolas, Vafek, Oskar, Kang, Jian, Bernevig, B. Andrei
Although the strongly interacting flat bands in twisted bilayer graphene (TBG) have been approached using the minimal Bistritzer-MacDonald (BM) Hamiltonian, there is mounting evidence that strain and lattice relaxation are essential in correctly dete
Externí odkaz:
http://arxiv.org/abs/2405.13880
Autor:
Balram, Ajit C., Regnault, Nicolas
We consider the fractional quantum Hall effect (FQHE) at the filling factor $8/17$, where signatures of incompressibility have been observed in the zeroth Landau level of bilayer graphene. We propose an Abelian state described by the "$\overline{(8/3
Externí odkaz:
http://arxiv.org/abs/2404.15547
Autor:
Herzog-Arbeitman, Jonah, Yu, Jiabin, Călugăru, Dumitru, Hu, Haoyu, Regnault, Nicolas, Liu, Chaoxing, Sarma, Sankar Das, Vafek, Oskar, Coleman, Piers, Tsvelik, Alexei, Song, Zhi-da, Bernevig, B. Andrei
We propose a general principle for the low-energy theory of narrow bands with concentrated Berry curvature and Fubini-Study metric in the form of a map to Anderson-"+" models composed of heavy fermions hybridizing and interacting with semi-metallic m
Externí odkaz:
http://arxiv.org/abs/2404.07253