Abstract
We have investigated the relativistic quantum dynamics of a scalar field in an anisotropic background governed by the Lorentz symmetry violation. This analysis is done through a non-minimal coupling in the Klein–Gordon equation, which is inspired by the CPT-odd gauge sector of the standard model extension. From the elaboration of a vector and electromagnetic field configuration as a possible Lorentz break scenario, we induced an electric field which influences the scalar field. In this scenario, we show that it is possible to determine two energy profiles for the system, that is, a description of the relativistic quantum dynamics of the scalar field in the xy-plane and in all space-time.
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Data Availability Statement
This manuscript has no associated data or the data will not be deposited. [Authors’ comment: This is a theoretical study and no experimental data has been listed.]
References
A. Songaila, L.L. Cowie, Nature 398, 667 (1999)
A. Songaila, L.L. Cowie, Nature 428, 132 (2004)
F. Mandl, S. Shaw, Quantum Field Theory, 2nd edn. (Wiley, London, 2010)
Y. Fukuda et al., Phys. Rev. Lett. 81, 8 (1998)
R. Pohl et al., Science 353, 669 (2016)
P.W. Gorham et al., Phys. Rev. Lett. 121, 161102 (2018)
D.B. Fox, et al., arXiv:1809.09615 [astro-ph.HE]
V.A. Kostelecký, S. Samuel, Phys. Rev. D 39, 683 (1989)
S.M. Carroll, G.B. Field, R. Jackiw, Phys. Rev. D 41, 1231 (1990)
R. Lehnert, Phys. Rev. D 68, 085003 (2003)
R. Lehnert, J. Math. Phys. 45, 3399 (2004)
B. Altschul, Phys. Rev. D 70, 056005 (2004)
G.M. Shore, Nucl. Phys. B 717, 86 (2005)
S. Aghababaei, M. Haghighat, I. Motie, Phys. Rev. D 96, 115028 (2017)
R. Bluhm, V.A. Kostelecký, C.D. Lane, Phys. Rev. Lett. 84, 1098 (2000)
J.R. Nascimento, E. Passos, AYu. Petrov, F.A. Brito, J. High Energy Phys. 0706, 016 (2007)
A.P.B. Scarpelli, M. Sampaio, M.C. Nemes, B. Hiller, Eur. Phys. J. C 56, 571 (2008)
F.A. Brito, J.R. Nascimento, E. Passos, AYu. Petrov, Phys. Lett. B 664, 112 (2008)
F.A. Brito, L.S. Grigorio, M.S. Guimaraes, E. Passos, C. Wotzasek, Phys. Rev. D 78, 125023 (2008)
O.M. Del Cima, J.M. Fonseca, D.H.T. Franco, O. Piguet, Phys. Lett. B 688, 258 (2010)
V.A. Kostelecký, M. Mewes, Phys. Rev. D 80, 015020 (2009)
M. Gomes, J.R. Nascimento, AYu. Petrov, A.J. da Silva, Phys. Rev. D 81, 045018 (2010)
M.B. Cruz, E.R. Bezerra de Mello, AYu. Petrov, Phys. Rev. D 96, 045019 (2017)
M.B. Cruz, E.R. Bezerra de Mello, AYu. Petrov, Mod. Phys. Lett. A 33, 1850115 (2018)
M.B. Cruz, E.R. Bezerra de Mello, AYu. Petrov, Phys. Rev. D 99, 085012 (2019)
D. Colladay, V.A. Kostelecký, Phys. Rev. D 55, 6760 (1997)
D. Colladay, V.A. Kostelecký, Phys. Rev. D 58, 116002 (1998)
K. Bakke, H. Belich, Spontaneous Lorentz Symmetry Violation and Low Energy Scenarios (LAMBERT Academic Publishing, Saarbrà \({\frac{1}{4}}\) cken, 2015)
K. Bakke, H. Belich, Ann. Phys. 360, 596 (2015)
K. Bakke, H. Belich, Ann. Phys. 373, 115 (2016)
R.L.L. Vitória, H. Belich, K. Bakke, Adv. High Energy Phys. 2017, 6893084 (2017)
R.L.L. Vitória, K. Bakke, H. Belich, Ann. Phys. 399, 117 (2018)
R.L.L. Vitória, H. Belich, K. Bakke, Eur. Phys. J. Plus 132, 25 (2017)
R.L.L. Vitória, H. Belich, Eur. Phys. J. C 78, 999 (2018)
R.L.L. Vitória, H. Belich, Eur. Phys. J. Plus 135, 247 (2020)
R.L.L. Vitória, H. Belich, Adv. High Energy Phys. 2020, 4208161 (2020)
R.L.L. Vitória, H. Belich, Adv. High Energy Phys. 2019, 8462973 (2019)
H. Belich, T. Costa-Soares, M.M. Ferreira Jr., J.A. Helayël-Neto, Eur. Phys. J. C 41, 421 (2005)
Y. Aharonov, A. Casher, Phys. Rev. Lett. 53, 319 (1984)
L.R. Ribeiro, C. Furtado, J.R. Nascimento, Phys. Lett. A 348, 135 (2006)
C. Furtado, J.R. Nascimento, L.R. Ribeiro, Phys. Lett. A 358, 336 (2006)
K. Bakke, C. Furtado, Eur. Phys. J. B 87, 222 (2014)
K. Bakke, H. Belich, Eur. Phys. J. Plus 127, 102 (2012)
R.L.L. Vitória, H. Belich, Phys. Scr. 94, 125301 (2019)
H. Hassanabadi, M. Hosseinpour, Eur. Phys. J. C 76, 553 (2016)
M. Montigny, H. Hassanabadi, J. Pinfold, S. Zare, Eur. Phys. J. Plus 136, 788 (2021)
M. Hosseinpour, H. Hassanabadi, F.M. Andrade, Eur. Phys. J. C 78, 93 (2018)
S. Zare, H. Hassanabadi, M. Montigny, Int. J. Mod. Phys. A 35, 2050195 (2020)
G.B. Arfken, H.J. Weber, Mathematical Methods for Physicists, 6th edn. (Elsevier, New York, 2005)
R.L.L. Vitória, H. Belich, Adv. High Energy Phys. 2019, 1248393 (2019)
R.L.L. Vitória, K. Bakke, Int. J. Mod. Phys. D 27, 1850005 (2018)
E.A.F. Bragança, R.L.L. Vitória, H. Belich, E.R. Bezerra de Mello, Eur. Phys. J. C 80, 206 (2020)
R.L.L. Vitória, H. Belich, Eur. Phys. J. Plus 135, 123 (2020)
M. Abramowitz, I.A. Stegum, Handbook of Mathematical Functions (Dover, New York, 1965)
M.K. Bahar, F. Yasuk, Adv. High Energy Phys. 2013, 814985 (2013)
E.R. Figueiredo Medeiros, E.R. Bezerra de Mello, Eur. Phys. J. C 72, 2051 (2012)
E.V.B. Leite, R.L.L. Vitória, H. Belich, Mod. Phys. Lett. A 34, 1950319 (2019)
E.V.B. Leite, H. Belich, R.L.L. Vitória, Adv. High Energy Phys. 2019, 6740360 (2019)
E.V.B. Leite, H. Belich, R.L.L. Vitória, Braz. J. Phys. (2020). https://doi.org/10.1007/s13538-020-00785-4
F. Ahmed, Eur. Phys. J. C 80, 211 (2020)
R.L.L. Vitória, C. Furtado, K. Bakke, Eur. Phys. J. C 78, 44 (2018)
F. Ahmed, Ann. Phys. 411, 167941 (2019)
R.L.L. Vitória, K. Bakke, Eur. Phys. J. Plus 131, 36 (2016)
R.L.L. Vitória, K. Bakke, Ann. Phys. 370, 128 (2016)
A. Ronveaux, Heun’s Differential Equations (Oxford University Press, Oxford, 1995)
Acknowledgements
The authors would like to thank CNPq (Conselho Nacional de Desenvolvimento Científico e Tecnológico - Brazil) and CAPES (Coordenação de Aperfeiçoamento de Pessoal de Nível Superior - Brazil).
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R. L. L. Vitória is responsible for preparing all stages of article construction, literature review, definition of methodology, discussion of results and conclusion. H. Belich is responsible for guiding and correcting all steps performed by the first author.
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Vitória, R.L.L., Belich, H. Effects of a harmonic-type potential on a scalar field in a background of CPT-odd Lorentz symmetry violation. Eur. Phys. J. D 75, 291 (2021). https://doi.org/10.1140/epjd/s10053-021-00303-4
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DOI: https://doi.org/10.1140/epjd/s10053-021-00303-4