Please use this identifier to cite or link to this item:
|Title:||Ultrafast quantum gates in circuit QED||Authors:||Romero, G.
|Issue Date:||19-Mar-2012||Citation:||Romero, G., Ballester, D., Wang, Y.M., Scarani, V., Solano, E. (2012-03-19). Ultrafast quantum gates in circuit QED. Physical Review Letters 108 (12) : -. ScholarBank@NUS Repository. https://doi.org/10.1103/PhysRevLett.108.120501||Abstract:||We present a method to implement ultrafast two-qubit gates valid for the ultrastrong coupling and deep strong coupling regimes of light-matter interaction, considering state-of-the-art circuit quantum electrodynamics technology. Our proposal includes a suitable qubit architecture and is based on a four-step sequential displacement of the intracavity field, operating at a time proportional to the inverse of the resonator frequency. Through ab initio calculations, we show that these quantum gates can be performed at subnanosecond time scales while keeping a fidelity above 99%. © 2012 American Physical Society.||Source Title:||Physical Review Letters||URI:||http://scholarbank.nus.edu.sg/handle/10635/98502||ISSN:||00319007||DOI:||10.1103/PhysRevLett.108.120501|
|Appears in Collections:||Staff Publications|
Show full item record
Files in This Item:
There are no files associated with this item.
checked on May 21, 2019
WEB OF SCIENCETM
checked on May 13, 2019
checked on May 12, 2019
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.