ǂThe ǂmaximum number of elementary particles in a super symmetric extension of the standard model

Abstract

V seriji člankov v zadnjih nekaj letih je El Naschie obravnaval vprašanje o minimalnem in maksimalnem številu elementarnih delcev, ki bi ga moral vsebovati matematično konsistenten in fizikalno smiselno razširjen standardni model. El Naschiejev minimum je 62 delcev, namreč 60 je že odkritih, razen tega sta teoretično potrebna še en Higgsov bozon in en graviton, ki pa še nista eksperimentalno potrjena. V nasprotju s tem je maksimalno število 69 delcev sicer združljivo z mnogimi osnovnimi modeli kvantne teorije polja in tudi s klasičnim rezultatom Dysona, vendar pa to ni edina možnost. V članku pokažemo, da je tudi večje število 72 ali celo 84 delcev združljivo s teorijo super strun in super simetrijo. Prvi del članka je ponovitev El Naschiejevih rezultatov, v drugem delu je izpeljava predlaganih možnosti za zgornji meji 72 ali 84 elementarnih delcev.

Keywords

Higgsov bozon;graviton;super simetrija;Higgs boson;super symmetry;

Data

Language:	English
Year of publishing:	2007
Typology:	1.01 - Original Scientific Article
Organization:	UM FS - Faculty of Mechanical Engineering
UDC:	530.145
COBISS:	11063574
ISSN:	0960-0779
Views:	969
Downloads:	80
Average score:	0 (0 votes)
Metadata:

Other data

Secondary language:	English
Secondary title:	Maksimalno število elementarnih delcev v super simetrični razširitvi standardnega modela
Secondary abstract:	In a series of papers over the last few years El Naschie addressed the question of the minimum and maximum number of elementary particles which a mathematically consistent and a physically meaning full extended standard model should contain. El Naschie's minimum is 62 particles namely 60 believed to have been already discovered in addition to one Higgs boson and one graviton which are theoretically needed but are not jet experimentally conformed. By contrast the maximum number of 69 particles is although consistent with many quantum field theories based models as well as a classical result by Dyson may not be the only possibility. In the present work we show that a larger number of 72 or even 84 particles are easily shown to be consistent with super string theory and super symmetry. Our work consists of two parts. The first part is a reappraisal of El Naschie's results and the second is a derivation of the proposed possibility of an upper bound of 72 or 84 elementary particles.
Secondary keywords:	matematika;
URN:	URN:SI:UM:
Pages:	str. 1631-1636
Volume:	ǂVol. ǂ32
Issue:	ǂiss. ǂ5
Chronology:	2007
ID:	8718647