1) La descarga del recurso depende de la página de origen
2) Para poder descargar el recurso, es necesario ser usuario registrado en Universia


Opción 1: Descargar recurso

Detalles del recurso

Descripción

We extend the formalism ofMatrix Product States (MPS) to describe one-dimensional gapped systems of fermions with both unitary and anti-unitary symmetries. Additionally, systems with orientation-reversing spatial symmetries are considered. The short-ranged entangled phases of such systems are classified by three invariants, which characterize the projective action of the symmetry on edge states. We give interpretations of these invariants as properties of states on the closed chain. The relationship between fermionic MPS systems at an RG fixed point and equivariant algebras is exploited to derive a group law for the stacking of fermionic phases. The result generalizes known classifications to symmetry groups that are non-trivial extensions of fermion parity and time-reversal.

Pertenece a

Caltech Authors  

Autor(es)

Turzillo, Alex -  You, Minyoung - 

Id.: 71027676

Versión: 1.0

Estado: Final

Tipo:  application/pdf - 

Tipo de recurso: Report or Paper  -  PeerReviewed  - 

Tipo de Interactividad: Expositivo

Nivel de Interactividad: muy bajo

Audiencia: Estudiante  -  Profesor  -  Autor  - 

Estructura: Atomic

Coste: no

Copyright: sí

Formatos:  application/pdf - 

Requerimientos técnicos:  Browser: Any - 

Relación: [References] http://resolver.caltech.edu/CaltechAUTHORS:20180220-094544061
[References] https://authors.library.caltech.edu/84889/

Fecha de contribución: 23-feb-2018

Contacto:

Localización:
* Turzillo, Alex and You, Minyoung (2017) Fermionic Matrix Product States and One-Dimensional Short-Range Entangled Phases with Anti-Unitary Symmetries. . (Submitted) http://resolver.caltech.edu/CaltechAUTHORS:20180220-094544061

Otros recursos del mismo autor(es)

  1. Topological Field Theory and Matrix Product States It is believed that most (perhaps all) gapped phases of matter can be described at long distances by...
  2. Fermionic Symmetry Protected Topological Phases and Cobordisms It has been proposed recently that interacting Symmetry Protected Topological Phases can be classifi...

Otros recursos de la mismacolección

  1. An efficient streaming algorithm for spectral proper orthogonal decomposition A streaming algorithm to compute the spectral proper orthogonal decomposition (SPOD) of stationary r...
  2. First Dark Matter Constraints from SuperCDMS Single-Charge Sensitive Detectors We present the first limits on inelastic electron-scattering dark matter and dark photon absorption ...
  3. Spectral analysis of jet turbulence Informed by LES data and resolvent analysis of the mean flow, we examine the structure of turbulence...
  4. On the Typical Size and Cancelations Among the Coefficients of Some Modular Forms We obtain a nontrivial upper bound for almost all elements of the sequences of real numbers which ar...
  5. Limitations to mollifying ζ(s) We establish limitations to how well one can mollify the Riemann zeta-function on the critical line ...

Aviso de cookies: Usamos cookies propias y de terceros para mejorar nuestros servicios, para análisis estadístico y para mostrarle publicidad. Si continua navegando consideramos que acepta su uso en los términos establecidos en la Política de cookies.