973 citations · 7.2k across the 49 of their papers we have counts for
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Geometric Phases and Critical Phenomena in a Chain of Interacting Spins
M. E. Reuter, M. J. Hartmann, M. B. Plenio
The geometric phase can act as a signature for critical regions of interacting spin chains in the limit where the corresponding circuit in parameter space is shrunk to a point and…
Entanglement dynamics in chains of qubits with noise and disorder
D. I. Tsomokos, M. J. Hartmann, S. F. Huelga +1
The entanglement dynamics of arrays of qubits is analysed in the presence of some general sources of noise and disorder. In particular, we consider linear chains of Josephson qubit…
Teleportation fidelities of squeezed states from thermodynamical state space measures
Alessio Serafini, Oscar C. O. Dahlsten, Martin B. Plenio
We introduce a "microcanonical" measure (complying with the "general canonical principle") over the second moments of pure bosonic Gaussian states under an energy constraint. We de…
Excitation and Entanglement Transfer Near Quantum Critical Points
Michael J. Hartmann, Moritz E. Reuter, Martin B. Plenio
Recently, there has been growing interest in employing condensed matter systems such as quantum spin or harmonic chains as quantum channels for short distance communication. Many p…
When are correlations quantum? -- Verification and quantification of entanglement by simple measurements
K. M. R. Audenaert, M. B. Plenio
The verification and quantification of experimentally created entanglement by simple measurements, especially between distant particles, is an important basic task in quantum proce…
Fast cooling of trapped ions using the dynamical Stark shift gate
A. Retzker, M. B. Plenio
A laser cooling scheme for trapped ions is presented which is based on the fast dynamical Stark shift gate, described in [Jonathan etal, PRA 62, 042307]. Since this cooling method…