176 citations · 512 across the 18 of their papers we have counts for
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quant-ph1998★ 26 cited
Conditional quantum-state transformation at a beam splitter
J. Clausen, M. Dakna, L. Knoll +1
Using conditional measurement on a beam splitter, we study the transformation of the quantum state of the signal mode within the concept of two-port non-unitary transformation. All…
quant-ph1998★ 176 cited
Generation of arbitrary quantum states of traveling fields
M. Dakna, J. Clausen, L. Knoll +1
We show that any single-mode quantum state can be generated from the vacuum by alternate application of the coherent displacement operator and the creation operator. We propose an…
quant-ph1998
Generating and monitoring Schrödinger cats in conditional measurement on a beam splitter
M. Dakna, J. Clausen, L. Knoll +1
Preparation of Schrödinger-cat-like states via conditional output measurement on a beam splitter is studied. In the scheme, a mode prepared in a squeezed vacuum is mixed with a mod…