The generalized K-G oscillator in the cosmic string space-time

Deng, Lin-Fang; Long, Chao-Yun; Long, Zheng-Wen; Xu, Ting

doi:10.1140/epjp/i2019-12732-9

Cited by 30 publications

(27 citation statements)

References 79 publications

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“…To couple generalized Klein–Gordon oscillator with field, following change in the radial momentum operator is considered 27 , 28 , 49 – 52 , 64 where is the oscillator frequency and we can write . Therefore, the KG-equation becomes where .…”

Section: Interactions Of Generalized Kgo With Scalar Potential Using mentioning

confidence: 99%

“…In the context of KKT, the KG-oscillator in five-dimensional cosmic string and magnetic cosmic string background 25 , under a Cornell-type potential in five-dimensional Minkowski space-time 26 have investigated. In addition, generalized KGO on curved background space-time induced by a spinning cosmic string coupled to a magnetic field including quantum flux 49 , in magnetic cosmic string background under the effects of Cornell-type potential 27 and a linear confining potential 28 using KKT, in the presence of Coulomb-type potential in -dimensions Gürses space–time 50 , in cosmic string space-time with a spacelike dislocation 51 , and in cosmic string space-time 52 have investigated.…”

Section: Introductionmentioning

confidence: 99%

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Linear confinement of generalized KG-oscillator with a uniform magnetic field in Kaluza–Klein theory and Aharonov–Bohm effect

Ahmed

2021

Sci Rep

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In this paper, we solve generalized KG-oscillator interacts with a uniform magnetic field in five-dimensional space-time background produced by topological defects under a linear confining potential using the Kaluza–Klein theory. We solve this equation and analyze an analogue of the Aharonov–Bohm effect for bound states. We observe that the energy level for each radial mode depend on the global parameters characterizing the space-time, the confining potential, and the magnetic field which shows a quantum effect.

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Section: Interactions Of Generalized Kgo With Scalar Potential Using mentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Linear confinement of generalized KG-oscillator with a uniform magnetic field in Kaluza–Klein theory and Aharonov–Bohm effect

Ahmed

2021

Sci Rep

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“…A generalized Dirac oscillator in ð2 + 1Þ-dimensional world was studied in [67]. Very recently, the generalized K-G oscillator in the cosmic string space-time in [68] and noninertial effects on a generalized DKP oscillator in the cosmic string space-time in [69] were studied.…”

Section: Introductionmentioning

confidence: 99%

“…To generalized the Klein-Gordon oscillator, we adopted the idea considered in Refs. [34,64,66,68,69] by replacing r ⟶ f ðrÞ as…”

Section: Introductionmentioning

confidence: 99%

Effects of Kaluza-Klein Theory and Potential on a Generalized Klein-Gordon Oscillator in the Cosmic String Space-Time

Ahmed

2020

Advances in High Energy Physics

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In this paper, we solve a generalized Klein-Gordon oscillator in the cosmic string space-time with a scalar potential of Cornell-type within the Kaluza-Klein theory and obtain the relativistic energy eigenvalues and eigenfunctions. We extend this analysis by replacing the Cornell-type with Coulomb-type potential in the magnetic cosmic string space-time and analyze a relativistic analogue of the Aharonov-Bohm effect for bound states.

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“…Another approach to include the effects of electromagnetic fields for photon production in heavy-ion collisions is worked in Ref. [21], where the photon production cross section is estimated from proton-neutron bremsstrahlung in a Boltzmann-Uehling-Uhlenbeck model, accounting for the electromagnetic field in the simulated reactions. Our manuscript is organized as follows: In Sec.…”

Section: Introductionmentioning

confidence: 99%

Centrality dependence of photon yield and elliptic flow from gluon fusion and splitting induced by magnetic fields in relativistic heavy-ion collisions

et al. 2020

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We compute the photon yield and elliptic flow coefficient in relativistic heavy-ion collisions from gluon fusion and splitting processes induced by a magnetic field for different centralities. The calculation accounts for the intense magnetic field and the high gluon occupation number at early times. The photon production induced by these process represents an excess contribution over calculations without magnetic field effects. We compare this excess to the difference between PHENIX data and recent hydrodynamic calculations for the photon transverse momentum distribution and elliptic flow coefficient v2. The time evolution of the field strength and reaction volume is computed using UrQMD. We show that with reasonable values for the saturation scale, the calculation helps to better describe the experimental results obtained at RHIC energies for the lowest part of the transverse photon momentum at different centralities.

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The generalized K-G oscillator in the cosmic string space-time

Cited by 30 publications

References 79 publications

Linear confinement of generalized KG-oscillator with a uniform magnetic field in Kaluza–Klein theory and Aharonov–Bohm effect

Linear confinement of generalized KG-oscillator with a uniform magnetic field in Kaluza–Klein theory and Aharonov–Bohm effect

Effects of Kaluza-Klein Theory and Potential on a Generalized Klein-Gordon Oscillator in the Cosmic String Space-Time

Centrality dependence of photon yield and elliptic flow from gluon fusion and splitting induced by magnetic fields in relativistic heavy-ion collisions

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