Accession Number:

ADP013254

Title:

Quantum Computation with FQHE Quasiparticles

Descriptive Note:

Conference proceedings

Corporate Author:

STATE UNIV OF NEW YORK AT STONY BROOK DEPT OF PHYSICS AND ASTRONOMY

Personal Author(s):

Report Date:

2001-06-01

Pagination or Media Count:

4.0

Abstract:

We propose an approach to implementing anyonic quantum computation in systems of antidots in the two-dimensional electron liquid in the FQHE regime. The approach is based on the adiabatic transfer of FQHE quasiparticles in the antidot systems and uses their fractional statistics to perform quantum logic. Advantages of our scheme over other semiconduct-based proposals of quantum computation are the energy gap in the FQHE liquid that suppresses decoherence and the topological nature of quasiparticle statistics that makes it possible to entangle two quasiparticles without their direct dynamic interaction.

Subject Categories:

  • Solid State Physics

Distribution Statement:

APPROVED FOR PUBLIC RELEASE