KRIVORUCHENKO, Mikhail I. and Arman TURSUNOV. Noether's Theorem in Non-Local Field Theories. Symmetry. 2020, vol. 12, No 1, p. "35-1"-"35-13", 13 pp. ISSN 2073-8994. Available from: https://dx.doi.org/10.3390/sym12010035.
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Basic information
Original name Noether's Theorem in Non-Local Field Theories
Authors KRIVORUCHENKO, Mikhail I. and Arman TURSUNOV (860 Uzbekistan, belonging to the institution).
Edition Symmetry, 2020, 2073-8994.
Other information
Original language English
Type of outcome Article in a journal
Field of Study 10300 1.3 Physical sciences
Country of publisher Switzerland
Confidentiality degree is not subject to a state or trade secret
WWW URL
RIV identification code RIV/47813059:19630/20:A0000093
Organization unit Institute of physics in Opava
Doi http://dx.doi.org/10.3390/sym12010035
UT WoS 000516823700035
Keywords in English non-local field theories; Noether's theorem; internal symmetry; energy-momentum; angular-momentum; Poincare group; charged scalar field; broken symmetries; CPT violation
Tags FÚ, FÚ2020, RIV21
Tags International impact, Reviewed
Changed by Changed by: Mgr. Pavlína Jalůvková, učo 25213. Changed: 23/3/2021 21:55.
Abstract
Explicit expressions are constructed for a locally conserved vector current associated with a continuous internal symmetry and for energy-momentum and angular-momentum density tensors associated with the Poincare group in field theories with higher-order derivatives and in non-local field theories. We consider an example of non-local charged scalar field equations with broken C (charge conjugation) and CPT (charge conjugation, parity, and time reversal) symmetries. For this case, we find simple analytical expressions for the conserved currents.
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