2.4k citations · 35.4k across the 367 of their papers we have counts for
10 papers · 2 filters
Mean Field Approximations and Multipartite Thermal Correlations
Vlatko Vedral
The relationship between the mean-field approximations in various interacting models of statistical physics and measures of classical and quantum correlations is explored. We prese…
Thermodynamical Detection of Entanglement by Maxwell's Demons
K. Maruyama, F. Morikoshi, V. Vedral
Quantum correlation, or entanglement, is now believed to be an indispensable physical resource for certain tasks in quantum information processing, for which classically correlated…
Optimal State Discrimination Using Particle Statistics
S. Bose, A. Ekert, Y. Omar +2
We present an application of particle statistics to the problem of optimal ambiguous discrimination of quantum states. The states to be discriminated are encoded in the internal de…
Entropy as a function of Geometric Phase
Julian Hartley, Vlatko Vedral
We give a closed-form solution of von Neumann entropy as a function of geometric phase modulated by visibility and average distinguishability in Hilbert spaces of two and three dim…
Entanglement Generation from Thermal Spin States via Unitary Beam Splitters
D. Markham, M. Murao, V. Vedral
We suggest a method of generating distillable entanglement form mixed states unitarily, by utilizing the flexibility of dimension od occupied Hilbert space. We present a model of a…
Spin-1/2 geometric phase driven by decohering quantum fields
A. Carollo, I. Fuentes-Guridi, M. Franca Santos +1
We calculate the geometric phase of a spin-1/2 system driven by a one and two mode quantum field subject to decoherence. Using the quantum jump approach, we show that the correctio…