1 / 8

Candidates for Localising Quantum Systems in Relativistic Quantum Information Antony R. Lee With

Candidates for Localising Quantum Systems in Relativistic Quantum Information Antony R. Lee With University of Nottingham Group. Outline. Cavities Basic set-up Bosons + Fermions Resonances Detectors Model Interaction with window of modes Experiments + Conclusions

zamora
Download Presentation

Candidates for Localising Quantum Systems in Relativistic Quantum Information Antony R. Lee With

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Candidates for Localising Quantum Systems in Relativistic Quantum InformationAntony R. LeeWith University of Nottingham Group

  2. Outline • Cavities • Basic set-up • Bosons + Fermions • Resonances • Detectors • Model • Interaction with window of modes • Experiments + Conclusions • Superconducting circuits • Mechanical systems • Future Work Antony Richard Lee QH 2012 – NTU Localising Quantum Systems

  3. Cavities • Consists of inertial to accelerated to inertial regions • “Paste” together segments • Can build general trajectories Antony Richard Lee QH 2012 – NTU Localising Quantum Systems

  4. Cavities Bosons • Corrections are periodic • Mass breaks periodicity Fermions • Boundary conditions break symmetry between particles and antiparticles • Can analyse the effect of different boundary conditions Bruschi et.al. Phys. Rev. D. 85. (061701) Friis et.al. Phys. Rev. D. 85. (025012) Antony Richard Lee QH 2012 – NTU Localising Quantum Systems

  5. Cavities • Bosons and Fermions • Resonances • Two-mode squeezed states Bruschi et.al arXiv:1201.0663, Friss et.al. arXiv:1207.1827 (PRD) Antony Richard Lee QH 2012 – NTU Localising Quantum Systems

  6. Detectors • Unruh-DeWitt Coupling • Spatial profile • Interaction with a window of modes Martin-Martinez arXiv:1207.3248, ARL & Funetes (In prep.) Antony Richard Lee QH 2012 – NTU Localising Quantum Systems

  7. Experimental Proposals and Future • SQUIDS • Oscillating boundary conditions • DCE • Mechanical systems • Optical systems • Falling box • Gates • Two-mode squeezed states • Generalised beam splitter • Decoherence • Temperature • Leaking • Extraction of entanglement • Detectors • Indirect probing Antony Richard Lee QH 2012 – NTU Localising Quantum Systems

  8. Thank you

More Related