316 citations · 457 across the 18 of their papers we have counts for
10 papers · 1 filter
The Okinawa Lectures on Entropy
Klaas Landsman
After a historical introduction, the most important classical and quantum entropies are introduced as constructions in classical and quantum probability theory. Classical entropies…
Typical = random
Klaas Landsman
This expository paper advocates an approach to physics in which ``typicality" is identified with a suitable form of algorithmic randomness. To this end various theorems from mathem…
Indeterminism and Undecidability
Klaas Landsman
The aim of this paper is to argue that the (alleged) indeterminism of quantum mechanics, claimed by adherents of the Copenhagen interpretation since Born (1926), can be proved from…
(No) Wigner Theorem for C*-algebras
Klaas Landsman, Kitty Rang
Wigner's Theorem states that bijections of the set P_1(H) of one-dimensional projections on a Hilbert space H that preserve transition probabilities are induced by either a unitary…
Quantum theory and functional analysis
Klaas Landsman
Quantum theory and functional analysis were created and put into essentially their final form during similar periods ending around 1930. Each was also a key outcome of the major re…
Strict deformation quantization of the state space of with applications to the Curie-Weiss model
Klaas Landsman, Valter Moretti, Christiaan J. F. van de Ven
Increasing tensor powers of the matrices are known to give rise to a continuous bundle of -algebras over …
Symmetries in exact Bohrification
Klaas Landsman, Bert Lindenhovius
The `Bohrification" program in the foundations of quantum mechanics implements Bohr's doctrine of classical concepts through an interplay between commutative and non-commutative op…
Bohrification: From classical concepts to commutative algebras
Klaas Landsman
The Bohrification program is an attempt to interpret Bohr's mature doctrine of classical concepts as well as his earlier correspondence principle in the operator-algebraic formulat…
On the Colbeck-Renner Theorem
Klaas Landsman
In three papers Colbeck and Renner (Nature Communications 2:411, (2011); Phys. Rev. Lett. 108, 150402 (2012); arXiv:1208.4123) argued that "no alternative theory compatible with qu…
Quantization commutes with singular reduction: cotangent bundles of compact Lie groups
Jord Boeijink, Klaas Landsman, Walter van Suijlekom
We analyse the `quantization commutes with reduction' problem (first studied in physics by Dirac, and known in the mathematical literature also as the Guillemin-Sternberg Conjectur…