Steps towards robust quantum computation with Majorana bound states
- Date
- Oct 19, 2015
- Time
- 3:00 PM - 4:00 PM
- Speaker
- Torsten Karzig
- Affiliation
- Microsoft Station Q
- Language
- en
- Main Topic
- Physik
- Other Topics
- Physik
- Host
- CMT seminars
- Description
- Braiding of Majorana zero modes provides a promising platform for quantum information processing. Strictly speaking, however, the scheme relies on infinite braiding times as it utilizes the adiabatic limit. I will discuss how to minimize nonadiabatic errors for finite braiding times by finding an optimal protocol for the Majorana movement or adding so-called counter diabatic terms to the Hamiltonian. In the second part of the talk I will present a scheme to substantially increase the robustness of a Majorana pi/8 phase gate, which is a missing ingredient when implementing universal quantum computation using Majorana bound states.
Last modified: Oct 19, 2015, 9:54:43 AM
Location
Max-Planck-Institut für Physik komplexer Systeme (Room 1D1)Nöthnitzer Straße3801187Dresden
- Phone
- + 49 (0)351 871 0
- MPI-PKS
- Homepage
- http://www.mpipks-dresden.mpg.de
Organizer
Max-Planck-Institut für Physik komplexer SystemeNöthnitzer Straße3801187Dresden
- Phone
- + 49 (0)351 871 0
- MPI-PKS
- Homepage
- http://www.mpipks-dresden.mpg.de
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