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Non-commutative geometry deals with spaces where the uncertainty principle of quantum mechanics thwarts even one's ability to simultaneously measure two position co-ordinates. It finds applications in models where geometry is emergent including the matrix model approach to string theory.
0
votes
What is the most natural new physics one can expect at the TeV scale: new (supersymmetric)pa...
Notice : This is another tentative answer to address (better than in my former one) the naturalness problem raised by the present stalemate for traditional perturbatively renormalisable Susy-Yang-Mill …
2
votes
115 GeV, 170 GeV, and the non-commutative standard model
The question about the 170 GeV prediction is obsolete now.
But the issue:
to drive the Higgs mass to the lower bound, rather than to the upper
bound, in an altered version of the noncommutativ …
0
votes
Is the 125 GeV Higgs boson some kind of a "almost-commutative graviton" at the electroweak s...
Let's focus first on the almost-commutative aspect. One could argue that a possibly better formulation for the 126 GeV Higgs scalar could be almost-commutative gauge boson to underline the fact that i …
1
vote
Accepted
Implication of the Jacobian map for the structure of the Euclidean space-time
The Heisenberg-like commutation relation $$ \langle Y[D,Y]^{2m} \rangle= \gamma $$ (with $\gamma $ the chirality operator) appeared first in a preprint then a PRL article.
It was devised by A. Chamse …
0
votes
What is the most natural new physics one can expect at the TeV scale: new (supersymmetric)pa...
The question is hard to answer not because of its colloquial character but because it tries to establish a comparison bewteen two predictions at the TeV scale sustained by two very different theoreti …