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090			_a662674
100			_a20200922a2020 k y0engy50 ba
101	0		_aeng
102			_aUS
135			_adrcn ---uucaa
181		0	_ai
182		0	_ab
200	1		_aRadially excited U(1) gauged Q-balls _fA. Yu. Loginov, V. V. Gauzshteyn (Gauzshtein)
203			_aText _celectronic
300			_aTitle screen
320			_a[References: 44 tit.]
330			_aRadially excited U(1) gauged Q-balls are studied using both analytical and numerical methods. Unlike the nongauged case, there exists only a finite number of radially excited gauged Q-balls at given values of the model's parameters. Similarly to the unexcited gauged Q-ball, the radially excited one cannot possess the Noether charge exceeding some limiting value. This limiting Noether charge decreases with an increase in the radial excitation of the gauged Q-ball. For nth radial excitation, there is a maximum allowable value of the gauge coupling constant, and the existence of the nth radially excited gauged Q-ball becomes impossible if the gauge coupling constant exceeds this limiting value. Similarly to the limiting Noether charge, the limiting gauge coupling constant decreases with an increase in the radial excitation. At a fixed Noether charge, the energy of the gauged Q-ball increases with an increase in the radial excitation, and thus the radially excited gauged Q-ball is unstable against transit into a less excited or unexcited one.
461			_tPhysical Review D _ocovering particles, fields, gravitation, and cosmology
463			_tVol. 102, iss. 2 _v[025010, 21 p.] _d2020
610	1		_aэлектронный ресурс
610	1		_aтруды учёных ТПУ
610	1		_aкалибровочные модели
610	1		_aэлектромагнитные взаимодействия
610	1		_aсолитонные структуры
700		1	_aLoginov _bA. Yu. _cPhysicist _cResearcher of Tomsk Polytechnic University, Candidate of physical and mathematical sciences _f1972- _gAleksey Yurievich _2stltpush _3(RuTPU)RU\TPU\pers\35186
701		1	_aGauzshteyn (Gauzshtein) _bV. V. _cspecialist in the field of nuclear engineering _cResearcher, Tomsk Polytechnic University, Candidate of Physical and Mathematical Sciences _f1983- _gVyacheslav Valerjevich _2stltpush _3(RuTPU)RU\TPU\pers\35050
712	0	2	_aНациональный исследовательский Томский политехнический университет _bИсследовательская школа физики высокоэнергетических процессов _c(2017- ) _h8118 _2stltpush _3(RuTPU)RU\TPU\col\23551
801		2	_aRU _b63413507 _c20200922 _gRCR
856	4		_uhttps://doi.org/10.1103/PhysRevD.102.025010
942			_cCF