Zobrazeno 1 - 10
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pro vyhledávání: '"Simon, Steven"'
Equipartition theory, beginning with the classical ham sandwich theorem, seeks the fair division of finite point sets in $\mathbb{R}^d$ by full-dimensional regions determined by a prescribed geometric dissection of $\mathbb{R}^d$. Here we examine \em
Externí odkaz:
http://arxiv.org/abs/2410.18331
Autor:
Simon, Steven H., Balram, Ajit C.
We use several techniques to probe the wave functions proposed to describe the ${\cal A}$ phases by Das, Das, and Mandal [Phys. Rev. Lett. 131, 056202 (2023); Phys. Rev. Lett. 132, 106501 (2024); Phys. Rev. B 110, L121303 (2024).]. As opposed to repr
Externí odkaz:
http://arxiv.org/abs/2410.13434
Autor:
Wang, Ziwei, Simon, Steven H.
The band-projected density operators in a Landau level obey the Girvin-MacDonald-Platzman (GMP) algebra, and a large amount of effort in the study of fractional Chern insulators has been directed towards approximating this algebra in a Chern band. In
Externí odkaz:
http://arxiv.org/abs/2410.00969
The Fibonacci topological order is the prime candidate for the realization of universal topological quantum computation. We devise minimal quantum circuits to demonstrate the non-Abelian nature of the doubled Fibonacci topological order, as realized
Externí odkaz:
http://arxiv.org/abs/2407.21761
Publikováno v:
Phys. Rev. B 110, 155147 (2024)
We consider a refined version of the string-net model which assigns a different energy cost to each plaquette excitation. Using recent exact calculations of the energy-level degeneracies we compute the partition function of this model and investigate
Externí odkaz:
http://arxiv.org/abs/2406.19713
Autor:
Kwan, Yves H., Wang, Ziwei, Wagner, Glenn, Simon, Steven H., Parameswaran, S. A., Bultinck, Nick
We introduce and study new interacting topological states that arise in time-reversal symmetric bands with an underlying obstruction to forming localized states. If the $U(1)$ valley symmetry linked to independent charge conservation in each time-rev
Externí odkaz:
http://arxiv.org/abs/2406.15343
Autor:
Wang, Ziwei, Kwan, Yves H., Wagner, Glenn, Simon, Steven H., Bultinck, Nick, Parameswaran, S. A.
We explore the phase diagrams of moir\'e materials in search of a new class of intervalley-coherent correlated insulating state: the Chern texture insulator (CTI). This phase of matter, proposed in a companion paper, breaks valley $U(1)$ symmetry in
Externí odkaz:
http://arxiv.org/abs/2406.15342
Autor:
Zhou, Zekang, Jiang, Jin, Karnatak, Paritosh, Wang, Ziwei, Wagner, Glenn, Watanabe, Kenji, Taniguchi, Takashi, Schönenberger, Christian, Parameswaran, S. A., Simon, Steven H., Banerjee, Mitali
Graphene moir\'e systems are ideal environments for investigating complex phase diagrams and gaining fundamental insights into the mechanisms underlying exotic states of matter, as they permit controlled manipulation of electronic properties. Magic-a
Externí odkaz:
http://arxiv.org/abs/2404.09909