Quantum Computation and Quantum Information
... the subjects we recommend textbooks by Sakurai and Napolitano (2010) at the graduate level and Griffiths (2004) at the undergraduate level for quantum mechanics, Holevo (1982), Parthasarathy (1992) and Wang (1994) for quantum probability and quantum stochastic processes, and Artiles, Gill and Guţă ...
... the subjects we recommend textbooks by Sakurai and Napolitano (2010) at the graduate level and Griffiths (2004) at the undergraduate level for quantum mechanics, Holevo (1982), Parthasarathy (1992) and Wang (1994) for quantum probability and quantum stochastic processes, and Artiles, Gill and Guţă ...
Fault-tolerant quantum repeater with atomic ensembles and linear
... Quantum communication ultimately aims at absolutely secure transfer of classical messages by means of quantum cryptography or faithful teleportation of unknown quantum states #1,2$. Photons are ideal quantum information carriers for quantum communication. Unfortunately, photon losses and the decreas ...
... Quantum communication ultimately aims at absolutely secure transfer of classical messages by means of quantum cryptography or faithful teleportation of unknown quantum states #1,2$. Photons are ideal quantum information carriers for quantum communication. Unfortunately, photon losses and the decreas ...
Phys. Rev. Lett. 110, 156402 - Institute for Quantum Optics and
... that significant spin squeezing can be achieved with realistic experimental parameters. Our results have implications for NV ensemble magnetometry and provide a new route toward controlled long-range spin-spin interactions. Model.—The electronic ground state of the negatively charged NV center is a ...
... that significant spin squeezing can be achieved with realistic experimental parameters. Our results have implications for NV ensemble magnetometry and provide a new route toward controlled long-range spin-spin interactions. Model.—The electronic ground state of the negatively charged NV center is a ...
Physics at the FQMT`11 conference
... of entanglement depending on the system environment. This is needed not only from the point of view of final understanding of the transition from quantum to classical behavior and as to why macroscopic many body systems have a tendency to behave classically, but also to be able to develop possible r ...
... of entanglement depending on the system environment. This is needed not only from the point of view of final understanding of the transition from quantum to classical behavior and as to why macroscopic many body systems have a tendency to behave classically, but also to be able to develop possible r ...
Interpreting Quantum Mechanics in Terms of - Philsci
... know what physical state the wave function of a quantum system describes, we need to measure the system in the first place, while the measuring process and the measurement result are necessarily determined by the evolution law for the wave function. Fortunately, it has been realized that the conven ...
... know what physical state the wave function of a quantum system describes, we need to measure the system in the first place, while the measuring process and the measurement result are necessarily determined by the evolution law for the wave function. Fortunately, it has been realized that the conven ...
Quantum information processing beyond ten ion
... it and be able to retrieve the information before the information is lost. These criteria have originally been suggested with regards to quantum computation and are, besides their challenging nature, partially fulfilled in several current experiments. However, devices that fulfil these criteria cann ...
... it and be able to retrieve the information before the information is lost. These criteria have originally been suggested with regards to quantum computation and are, besides their challenging nature, partially fulfilled in several current experiments. However, devices that fulfil these criteria cann ...
Multi-State Trajectory Approach to Non-Adiabatic Dynamics
... coupled through nuclear motions even when the interstate couplings diminish, which effectively exaggerates electronic coherence (Eq. 10). No inter-state nuclear coherence exists in the Ehrenfest description since there is only one nuclear trajectory. On the other hand, BO dynamics evolves on a singl ...
... coupled through nuclear motions even when the interstate couplings diminish, which effectively exaggerates electronic coherence (Eq. 10). No inter-state nuclear coherence exists in the Ehrenfest description since there is only one nuclear trajectory. On the other hand, BO dynamics evolves on a singl ...
On quantum detection and the square
... a different optimality criterion, namely, a squared-error criterion, and seeking a measurement that minimizes this criterion. It turns out that the optimal measurement for this criterion is the “square-root measurement” (SRM), which has previously been proposed as a “pretty good” ad hoc measurement ...
... a different optimality criterion, namely, a squared-error criterion, and seeking a measurement that minimizes this criterion. It turns out that the optimal measurement for this criterion is the “square-root measurement” (SRM), which has previously been proposed as a “pretty good” ad hoc measurement ...
