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03-04
2013
Universal Subspaces for Local Unitary Groups of Fermionic Systems
For the representation $ ho$ of the local unitary (LU) group $G$ on the $N$-fermion Hilbert space $\mathcal{V}=\wedge^N V$ with $M$-dimensional single particle space $V$, a universal subspace $\mathca...
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01-18
2013
Towards Scalable Quantum Computing Architecture Based on Polarization of Spin En
内容： Nuclear Magnetic Resonance (NMR)-based quantum computing devices have been successful in controlling small numbers of spin qubits. However, it is extremely challenging to build a scalable NMR...
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01-17
2013
Fundamental limitations for quantum and nano thermodynamics
内容： The relationship between thermodynamics and statistical physics is valid in the thermodynamic limit when the number of particles becomes very large. Here we study thermodynamics in the opposite...
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01-15
2013
On the role of the general non-classicality of correlations in quantum informati
内容： Entanglement is considered the most characteristic trait of quantum mechanics. Nonetheless, almost all states---including unentangled ones---of bi-and multi-partite systems exhibit some quantum...
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01-14
2013
An introduction to Jarzynski equality
内容： In this talk, I will introduce a non-equilibrium work theorem in statistical mechanics—known as Jarzynski equality. Jarzynski equality is widely regarded as one of the most important developme...
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12-21
2012
Quantum-state-diffusion equation: �Stochastic Approach in Quantum Information
内容： Quantum-state-diffusion equation provides a generic stochastic approach to quantum open system free and control dynamics that has been widely discussed in research fields ranging from atomic an...