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001			640451
005			20231030040355.0
035			_a(RuTPU)RU\TPU\network\5000
035			_aRU\TPU\network\4994
090			_a640451
100			_a20150417a2000 k y0engy50 ba
101	0		_aeng
102			_aDE
135			_adrgn ---uucaa
181		0	_ai
182		0	_ab
200	1		_aCuring the infinite ghost tower in 4d Siegel superparticle _fA. V. Galajinsky, S. Bellucci
203			_aText _celectronic
300			_aTitle screen
320			_a[References: 28 tit.]
330			_aOn an explicit example of the Siegel superparticle we study an alternative to the harmonic superspace approach. The latter seems to be the only method for quantizing infinitely reducible first class constraints currently available. In an appropriately extended phase space, the infinite ghost tower is effectively canceled by that coming from the sector of auxiliary variables. After a proper BRST treatment the theory proves to be of rank two which correlates well with the results obtained earlier within the framework of the harmonic superspace approach. The advantage of the novel technique, however, is the existence of an explicit lagrangian formulation and the standard spin-statistics relations which hold for all the variables involved.
330			_aOn an explicit example of the Siegel superparticle we study an alternative to the harmonic superspace approach. The latter seems to be the only method for quantizing infinitely reducible first class constraints currently available. In an appropriately extended phase space, the infinite ghost tower is effectively canceled by that coming from the sector of auxiliary variables. After a proper BRST treatment the theory proves to be of rank two which correlates well with the results obtained earlier within the framework of the harmonic superspace approach. The advantage of the novel technique, however, is the existence of an explicit lagrangian formulation and the standard spin-statistics relations which hold for all the variables involved.
333			_aРежим доступа: по договору с организацией-держателем ресурса
461			_tJournal of High Energy Physics _d1997-
463			_t№ 7 _v[P. 1-23] _d2000
610	1		_aэлектронный ресурс
610	1		_aтруды учёных ТПУ
610	1		_a4d-элементы
700		1	_aGalajinsky _bA. V. _cDoctor of Physical and Mathematical Sciences, Tomsk Polytechnic University (TPU), Department of Higher Mathematics and Mathematical Physics of the Institute of Physics and Technology (HMMPD IPT) _cProfessor of the TPU _f1971- _gAnton Vladimirovich _2stltpush _3(RuTPU)RU\TPU\pers\27878
701		1	_aBellucci _bS. _gStefano
712	0	2	_aНациональный исследовательский Томский политехнический университет (ТПУ) _bФизико-технический институт (ФТИ) _bКафедра высшей математики и математической физики (ВММФ) _h139 _2stltpush _3(RuTPU)RU\TPU\col\18727
801		2	_aRU _b63413507 _c20180305 _gRCR
856	4		_uhttp://dx.doi.org/10.1088/1126-6708/2000/07/010
942			_cCF