Zobrazeno 1 - 10
of 210
pro vyhledávání: '"Scheck, F."'
Publikováno v:
Annales Mathematiques Blaise Pascal 11, 205-220 (2004)
In this work we consider non-relativistic quantum mechanics, obtained from a classical configuration space Q of indistinguishable particles. Following an approach proposed by one of the authors, wave functions are regarded as elements of suitable pro
Externí odkaz:
http://arxiv.org/abs/quant-ph/0608125
Autor:
Barenboim, G., Scheck, F.
Publikováno v:
Phys.Lett.B485:171-177,2000
Charged tau leptons emerging in a long baseline experiment with a muon storage ring and a far-away detector will positively establish neutrino oscillations. We study the conversion of $\nu_\mu$ ($\bar{\nu}_\mu$) and of $\bar{\nu}_e$ ($\nu_e$) to $\nu
Externí odkaz:
http://arxiv.org/abs/hep-ph/0004160
Autor:
Barenboim, G., Scheck, F.
Publikováno v:
Phys.Lett. B475 (2000) 95-103
We explore the prospects of observing leptonic CP violation in a neutrino factory in the context of a scenario with three strongly oscillating neutrinos able to account for the solar, the atmospheric and the LSND results. We address also the problems
Externí odkaz:
http://arxiv.org/abs/hep-ph/0001208
Autor:
Barenboim, G., Scheck, F.
Publikováno v:
Phys.Lett. B461 (1999) 235-242
We show that all the available experimental information involving neutrinos can be accounted for within the framework of already existing models where neutrinos have zero mass at tree level, but obtain a small Dirac mass by radiative corrections.
Externí odkaz:
http://arxiv.org/abs/hep-ph/9904331
Publikováno v:
Phys.Lett. B417 (1998) 312-319
Triangular mass matrices for neutrinos and their charged partners contain full information on neutrino mixing in a most concise form. Although the scheme is general and model independent, triangular matrices are typical for reducible but indecomposab
Externí odkaz:
http://arxiv.org/abs/hep-ph/9709466
Autor:
Haeussling, R., Scheck, F.
Publikováno v:
Phys.Rev. D57 (1998) 6656-6662
Every nonsingular fermion mass matrix, by an appropriate unitary transformation of right-chiral fields, is equivalent to a triangular matrix. Using the freedom in choosing bases of right-chiral fields in the minimal standard model, reduction to trian
Externí odkaz:
http://arxiv.org/abs/hep-ph/9708247
Autor:
Scheck, F.
Algebraic Yang-Mills-Higgs theories based on noncommutative geometry have brought forth novel extensions of gauge theories with interesting applications to phenomenology. We sketch the model of Connes and Lott, as well as variants of it, and the mode
Externí odkaz:
http://arxiv.org/abs/hep-th/9701073
Publikováno v:
Phys.Lett. B324 (1994) 380-386
Alain Connes' construction of the standard model is based on a generalized Dirac-Yukawa operator and the K-cycle $(\HD ,D)$, with $\HD$ a fermionic Hilbert space. If this construction is reformulated at the level of the differential algebra then a di
Externí odkaz:
http://arxiv.org/abs/hep-th/9401136
Publikováno v:
Int.J.Mod.Phys. A10 (1995) 89-98
For any manifold $M$, we introduce a $\ZZ $-graded differential algebra $\Xi$, which, in particular, is a bi-module over the associative algebra $C(M\cup M)$. We then introduce the corresponding covariant differentials and show how this construction
Externí odkaz:
http://arxiv.org/abs/hep-th/9310148