255 citations · 908 across the 15 of their papers we have counts for
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Fidelities for transformations of unknown quantum states
Lars Bojer Madsen, Klaus Molmer
We present a general theoretical formalism to compute the fidelity of transformations of unknown quantum states. We then focus on the case of Gaussian transformations of continuous…
Continuous measurements on continuous variable quantum systems: The Gaussian description
L. B. Madsen, K. Mølmer
The Gaussian state description of continuous variables is adapted to describe the quantum interaction between macroscopic atomic samples and continuous-wave light beams. The formal…
Molecular orbitals and strong-field approximation
Thomas Kim Kjeldsen, Lars Bojer Madsen
V.I. Usachenko and S.-I. Chu [Phys. Rev. A {\bf 71}, 063410 (2005)] discuss the molecular strong-field approximation in the velocity gauge formulation and indicate that some of our…
Probabilistic state preparation of a single molecular ion by projection measurement
I. S. Vogelius, L. B. Madsen, M. Drewsen
We show how to prepare a single molecular ion in a specific internal quantum state in a situation where the molecule is trapped and sympathetically cooled by an atomic ion and wher…
Gaussian State Description of Squeezed Light
Vivi Petersen, Lars Bojer Madsen, Klaus Molmer
We present a Gaussian state description of squeezed light generated in an optical parametric oscillator. Using the Gaussian state description we describe the dynamics of the system…
Strong Orientation Effects in Ionization of H by Short, Intense, High-Frequency Light Sources
S. Selsto, M. Forre, J. P. Hansen +1
We present three dimensional time-dependent calculations of ionization of arbitrarily spatially oriented H by attosecond, intense, high-frequency laser fields. The ionization…