University of Cambridge > Talks.cam > AMOP list > Collective qubits and hybrid schemes for quantum computing

  Browse A-Z

Log in

Cambridge users (raven)details Other usersdetails No account?details

Information on

Subscribing to talksdetails Finding a talkdetails Adding a talkdetails Disseminating talksdetails Help and Documentationdetails

Collective qubits and hybrid schemes for quantum computing

Add to your list(s) Download to your calendar using vCal

If you have a question about this talk, please contact pjh65.

In conventional registers for quantum information processing, quantum bits are associated with individual two-level quantum systems. Separate addressing and interaction with these systems permit one-bit gates, while an interaction between systems is needed to accomplish two-bit gates. I will review a recent proposal to implement quantum computing in collective excitation degrees of freedom in ensembles of identical quantum systems. In this proposal one does not need to address individual particles, but one needs an interaction between all particles in the system. Such interactions exist in hybrid systems where large spin-ensembles are coupled to superconducting qubit elements via a resonant single mode of the quantized radiation field. We will review the main ideas of ensemble encoding and we will discuss recent results on the effects of unwanted interactions and inhomogeneities in such systems

This talk is part of the AMOP list series.

Tell a friend about this talk:

This talk is included in these lists:

Note that ex-directory lists are not shown.

Other lists

to be confirmed Cambridge Graphene Centre talks The Welding & Joining Society

Other talks

'Walking through Language – Building Memory Palaces in Virtual Reality' The importance of seed testing Deep & Heavy: Using machine learning for boosted resonance tagging and beyond  Quantum geometry from the quantisation of gravitational boundary modes on a null surface Systems for Big Data Applications: Revolutionising personal computing "Vectorbuilder: Revolutionising Vector Design & Custom Cloning" (25 min seminar) followed by "Advanced Technologies For Rapid Generation Of Custom Designed Animal Models" (25 min seminar) Structural basis for human mitochondrial DNA replication, repair and antiviral drug toxicity A feast of languages: multilingualism in neuro-typical and atypical populations The Rise of Augmented Intelligence in Edge Networks Cambridge Rare Disease Summit 2017 Café Synthetique: Graduate Talks! Academic CV Workshop
 

© 2006-2024 Talks.cam, University of Cambridge. Contact Us | Help and Documentation | Privacy and Publicity