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J. Amiet

9 papers hereh-index 12320 citations26 works total

Matching runs newest-first, so older work may not be attached to this profile yet.

author position
  • first author7
  • last author2

Across the 9 of 9 papers where every author was matched, so the position is known.

fields
  • quant-ph6
  • chao-dyn2
  • math-ph1

identity via Semantic Scholar / OpenAlex

activity
19952001
most citedReconstructing a pure state of a spin s through three Stern-Gerlach measurements

43 citations · 160 across the 9 of their papers we have counts for

collaborators
Showing 1999Show all

3 papers · 1 filter

quant-ph1999★ 24 cited

Discrete Q- and P-symbols for spin s

Jean-Pierre Amiet, Stefan Weigert

Non-orthogonal bases of projectors on coherent states are introduced to expand hermitean operators acting on the Hilbert space of a spin s. It is shown that the expectation values…

quant-ph1999

Coherent States and the Reconstruction of Pure Spin States

Jean-Pierre Amiet, Stefan Weigert

Coherent states provide an appealing method to reconstruct efficiently a pure state of a quantum mechanical spin s. A Stern-Gerlach apparatus is used to measure (4s+1) expectations…

quant-ph1999★ 38 cited

Reconstructing the density matrix of a spin s through Stern-Gerlach measurements (II)

Jean-Pierre Amiet, Stefan Weigert

The density matrix of a spin s is fixed uniquely if the probabilities to obtain the value s upon measuring n.S are known for 4s(s+1) appropriately chosen directions n in space. The…

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Not affiliated with arXiv. Researcher data from Semantic Scholar (ODC-BY) and OpenAlex.