Zobrazeno 1 - 10
of 164
pro vyhledávání: '"P. Chapovsky"'
Publikováno v:
Methods Funct. Anal. Topology, Vol. 23 (2017), no. 1, 37-50
We prove that the Fourier space of a hypergroup constructed from a conditional expectation on a locally compact group has a Banach algebra structure.
Comment: Published in Methods of Functional Analysis and Topology (MFAT), available at http://m
Comment: Published in Methods of Functional Analysis and Topology (MFAT), available at http://m
Externí odkaz:
http://arxiv.org/abs/1709.01196
Autor:
Chapovsky, Yury
We prove existence of an invariant measure on a hypergroup.
Externí odkaz:
http://arxiv.org/abs/1212.6571
Publikováno v:
JETP 2009, v.108, No.3, pp.374-383
We present our results on the experiments with cold Rb Rydberg atoms in a magneto-optical trap (MOT). Characteristic features of our experiment were the excitation of Rydberg atoms in a small volume within the cold atom cloud and sorting of the measu
Externí odkaz:
http://arxiv.org/abs/0810.5427
Measurements of rubidium lifetime in a dark magneto-optical trap (DMOT) was performed at various populations of the bright and dark hyperfine states of the trapped atoms. The rubidium lifetime in the trap appeared to be shorter if the atom spent more
Externí odkaz:
http://arxiv.org/abs/physics/0612235
Publikováno v:
Nucl.Phys. B686 (2004) 205-247
Tests of the standard model and its hypothetical extensions require precise theoretical predictions for processes involving massive, unstable particles. It is well-known that ordinary weak-coupling perturbation theory breaks down due to intermediate
Externí odkaz:
http://arxiv.org/abs/hep-ph/0401002
Publikováno v:
Phys.Rev.Lett. 93 (2004) 011602
Using the hierarchy of scales between the mass, $M$, and the width, $\Gamma$, of a heavy, unstable particle we construct an effective theory that allows calculations for resonant processes to be systematically expanded in powers of the coupling $\alp
Externí odkaz:
http://arxiv.org/abs/hep-ph/0312331
A semiconductor diode laser having a modified Littrow external resonator is described. An additional output coupling mirror in a V-shape configuration of the resonator makes the system more efficient and convenient to operate.
Comment: 7 pages +
Comment: 7 pages +
Externí odkaz:
http://arxiv.org/abs/physics/0312047
Publikováno v:
Nucl.Phys. B667 (2003) 359-393
We present a study of the effective action approach to incorporate higher-order effects in e^+e^- -> n fermions. In its minimal version, the effective action approach is found to exhibit problems with unitarity and high-energy behaviour. We identify
Externí odkaz:
http://arxiv.org/abs/hep-ph/0303105
Theoretical model of the coherent control of nuclear spin isomers by microwave radiation has been developed. Model accounts the M-degeneracy of molecular states and molecular center-of-mass motion. The model has been applied to the 13CH3F molecules.
Externí odkaz:
http://arxiv.org/abs/physics/0208099
Publikováno v:
Nucl.Phys.B643:431-476,2002
An important unresolved question in strong interaction physics concerns the parameterization of power-suppressed long-distance effects to hard processes that do not admit an operator product expansion (OPE). Recently Bauer et al.\ have developed an e
Externí odkaz:
http://arxiv.org/abs/hep-ph/0206152