Noether's Theorem in Non-Local Field Theories

@article{49461,
   author = {Krivoruchenko, Mikhail I. and Tursunov, Arman},
   article_number = {1},
   doi = {http://dx.doi.org/10.3390/sym12010035},
   keywords = {non-local field theories; Noether's theorem; internal symmetry; energy-momentum; angular-momentum; Poincare group; charged scalar field; broken symmetries; CPT violation},
   language = {eng},
   issn = {2073-8994},
   journal = {Symmetry},
   title = {Noether's Theorem in Non-Local Field Theories},
   url = {https://www.mdpi.com/2073-8994/12/1/35},
   volume = {12},
   year = {2020}
}

TY  - JOUR
ID  - 49461
AU  - Krivoruchenko, Mikhail I. - Tursunov, Arman
PY  - 2020
TI  - Noether's Theorem in Non-Local Field Theories
JF  - Symmetry
VL  - 12
IS  - 1
SP  - "35-1"-"35-13"
EP  - "35-1"-"35-13"
SN  - 20738994
KW  - non-local field theories
KW  - Noether's theorem
KW  - internal symmetry
KW  - energy-momentum
KW  - angular-momentum
KW  - Poincare group
KW  - charged scalar field
KW  - broken symmetries
KW  - CPT violation
UR  - https://www.mdpi.com/2073-8994/12/1/35
N2  - 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.
ER  - 

KRIVORUCHENKO, Mikhail I. a Arman TURSUNOV. Noether's Theorem in Non-Local Field Theories. Online. \textit{Symmetry}. 2020, roč.~12, č.~1, s.~''35-1''-''35-13'', 13 s. ISSN~2073-8994. Dostupné z: https://dx.doi.org/10.3390/sym12010035. [citováno 2024-04-24]