Building fracton phases by Majorana manipulation
Building fracton phases by Majorana manipulation
复制标题
通过马约拉纳操纵构建分形相
DOI:
10.1103/physrevresearch.1.013011
复制
发表时间:
2019
影响因子:
4.2
通讯作者:
F. von Oppen
中科院分区:
文献类型:
--
作者:
Yizhi You;F. von Oppen
Fracton topological phases host fractionalized topological quasiparticles with restricted mobility, with promising applications to fault-tolerant quantum computation. While a variety of exactly solvable fracton models have been proposed, there is a need for platforms to realize them experimentally. We show that a rich set of fracton phases emerges in interacting Majorana band models whose building blocks are within experimental reach. Specifically, our Majorana constructions overcome a principal obstacle, namely, the implementation of the complicated spin cluster interactions underlying fracton stabilizer codes. The basic building blocks of the proposed constructions include Coulomb blockaded Majorana islands and weak interisland Majorana hybridizations. This setting produces a wide variety of fracton states and promises numerous opportunities for probing and controlling fracton phases experimentally. Our approach also reveals the relation between fracton phases and Majorana fermion codes and further generates a hierarchy of fracton spin liquids.
登录
查看更多内容
影响因子:
3.7
作者:
Ma, Han;Hermele, Michael;Chen, Xie
通讯作者:
Chen, Xie
影响因子:
3.7
作者:
Bulmash, Daniel;Barkeshli, Maissam
通讯作者:
Barkeshli, Maissam
影响因子:
1.6
作者:
Castelnovo C
通讯作者:
Castelnovo C
影响因子:
5.5
作者:
Shirley, Wilbur;Slagle, Kevin;Chen, Xie
通讯作者:
Chen, Xie
影响因子:
12.5
作者:
Wilbur E. Shirley;K. Slagle;Zhenghan Wang;Xie Chen
通讯作者:
Wilbur E. Shirley;K. Slagle;Zhenghan Wang;Xie Chen