no code implementations • 9 Feb 2021 • Michele Masini, Thomas Theurer, Martin B. Plenio
Quantum coherence is one of the key features that fuels applications for which quantum mechanics exceeds the power of classical physics.
Quantum Physics
no code implementations • 5 Feb 2021 • Kirill Streltsov, Julen S. Pedernales, Martin B. Plenio
We present a ground-state cooling scheme for the mechanical degrees of freedom of mesoscopic magnetic particles levitated in low-frequency traps.
Quantum Physics Mesoscale and Nanoscale Physics
no code implementations • 4 Dec 2020 • Ho-Joon Kim, Soojoon Lee, Ludovico Lami, Martin B. Plenio
We show that the dynamic resource theory of quantum entanglement can be formulated using the superchannel theory.
Quantum Physics
1 code implementation • 4 Oct 2017 • Ilai Schwartz, Jochen Scheuer, Benedikt Tratzmiller, Samuel Mueller, Qiong Chen, Ish Dhand, Zhenyu Wang, Christoph Mueller, Boris Naydenov, Fedor Jelezko, Martin B. Plenio
We derive sequences theoretically and demonstrate experimentally that they are capable of efficient polarisation transfer from an optically polarised nitrogen-vacancy centre in diamond to the surrounding $^{13}$C nuclear spin bath even in the presence of control errors, making it an ideal tool for the realisation of the above NV centre based applications.
Quantum Physics
1 code implementation • 5 Jun 2017 • Jochen Scheuer, Ilai Schwartz, Samuel Müller, Qiong Chen, Ish Dhand, Martin B. Plenio, Boris Naydenov, Fedor Jelezko
Here we demonstrate the polarization and read out of a nuclear spin bath consisting of $^{13}$C nuclear spins in diamond by using a single nitrogen-vacancy (NV) center.
Quantum Physics
no code implementations • 21 Apr 2005 • Martin B. Plenio, S. Virmani
We review the theory of entanglement measures, concentrating mostly on the finite dimensional two-party case.
Quantum Physics Other Condensed Matter
