1 citations · 2 across the 2 of their papers we have counts for
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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…
gr-qc2003★ 1 cited
Aspects of Information Theory in Curved Space
Achim Kempf
The often-asked question whether space-time is discrete or continuous may not be the right question to ask: Mathematically, it is possible that space-time possesses the differentia…
gr-qc2002★ 1 cited
On the Vacuum Energy in Expanding Space-Times
Achim Kempf
If there is a shortest length in nature, for example at the Planck scale of 10^-35m, then the cosmic expansion should continually create new comoving modes. A priori, each of the n…