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04-02
2015
Quantum Journal Club: Quantum teleportation of multiple degrees of freedom of a
Abstract: Quantumteleportation1 provides a ‘disembodied’way to transfer quantum states fromone object to another at a distant location, assisted by previously shared entangled states and a classica...
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03-31
2015
Phase, interference and computation beyond quantum theory
Abstract: A quantum bit is qualitatively different from a classical bit as it allows for the coherent super-position of possibilities, which demonstrate different behaviours depending on the phase be...
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03-26
2015
Quantum Journal Club: Maxwell's Refrigerator: An Exactly Solvable Model
Abstract: We describe a simple and solvable model of a device that—like the ‘‘neat-fingered being’’ in Maxwell’s famous thought experiment—transfers energy from a cold system to a hot system b...
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03-26
2015
Quantum Journal Club：Quantum harmonic oscillator state synthesis by reservoir en
Abstract: The robust generation of quantum states in the presence of decoherence is a primary challenge for explorations of quantummechanics at larger scales. Using themechanicalmotion of a single tr...
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03-25
2015
Quantum communication with realistic devices
Abstract: Quantum key distribution is proven to offer unconditional security in communication between two remote users with ideal devices. Unfortunately, ideal devices never exist in practice and dev...
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01-08
2015
Quantum Journal Club: Chip-Scale Nanofabrication of Single Spins and Spin Arrays
Abstract: We demonstrate a technique to nanofabricate nitrogen vacancy (NV) centers in diamond based on broad-beam nitrogen implantation through apertures in electron beam lithography resist. This me...