35 citations · 37 across the 3 of their papers we have counts for
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cond-mat.supr-con2007★ 23 cited
On the Casimir Effect in the High Tc Cuprates
Achim Kempf
High temperature superconductors have in common that they consist of parallel planes of copper oxide separated by layers whose composition can vary. Being ceramics, the cuprate sup…
gr-qc2007★ 35 cited
On Information Theory, Spectral Geometry and Quantum Gravity
Achim Kempf, Robert Martin
We show that there exists a deep link between the two disciplines of information theory and spectral geometry. This allows us to obtain new results on a well known quantum gravity…
quant-ph2007★ 70 cited
Quantum Error Correction of Observables
Cedric Beny, Achim Kempf, David W. Kribs
A formalism for quantum error correction based on operator algebras was introduced in [1] via consideration of the Heisenberg picture for quantum dynamics. The resulting theory all…