Search Results - "Hortaçsu, M."
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Heun Functions and Some of Their Applications in Physics
Published in Advances in high energy physics (01-01-2018)“…Most of the theoretical physics known today is described by using a small number of differential equations. For linear systems, different forms of the…”
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Correction to: The zero mass limit of Kerr and Kerr-(anti-)de-Sitter space-times: exact solutions and wormholes
Published in General relativity and gravitation (2018)“…Here we want to report an unfortunate misprint in the last equation, eq.(28), in our paper The zero mass limit of Kerr and Kerr-(anti-)de-Sitter space-times:…”
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A massless scalar particle coupled to the Wahlquist metric
Published in The European physical journal. C, Particles and fields (01-05-2021)“…We study the solutions of the wave equation where a massless scalar field is coupled to the Wahlquist metric, a type-D solution. We first take the full metric,…”
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Heun-type solutions for Schwarzschild metric with electromagnetic fields
Published in Europhysics letters (01-07-2017)“…We find confluent Heun solutions to the radial equations of two Halilsoy-Badawi metrics. For the first metric, we studied the radial part of the massless Dirac…”
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The radial Teukolsky equation for Kerr–Newman–de Sitter geometry: revisited
Published in European physical journal plus (01-01-2021)“…We use Heun-type solutions given in Suzuki et al. (Prog Theor Phys 100:491, 1998) for the radial Teukolsky equation written in the background metric of the…”
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The zero mass limit of Kerr and Kerr-(anti) de Sitter space-times: revisited
Published in European physical journal plus (01-03-2020)“…We continue studying the zero mass limit of the Kerr-(Anti) de Sitter space-times by investigating the possibility of special values of the frequencies to have…”
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7
The zero mass limit of Kerr and Kerr-(anti-)de-Sitter space-times: exact solutions and wormholes
Published in General relativity and gravitation (01-03-2018)“…Heun-type exact solutions emerge for both the radial and the angular equations for the case of a scalar particle coupled to the zero mass limit of both the…”
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Quantum field theory applications of heun type functions
Published in Reports on mathematical physics (01-02-2017)“…After a brief introduction to Heun type functions we note that the actual solutions of the eigenvalue equation emerging in the calculation of the one-loop…”
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9
Properties of Solutions in 2 + 1 Dimensions
Published in General relativity and gravitation (01-07-2003)Get full text
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Einstein gravity with torsion induced by the scalar field
Published in Annals of physics (01-06-2018)“…We couple a conformal scalar field in (2+1) dimensions to Einstein gravity with torsion. The field equations are obtained by a variational principle. We could…”
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Wahlquist Metric Revisited
Published 22-04-2024“…First form was published in Journal of Physics: Conference Series Volume 2191 (2022) Here we continue studying the Wahlquist metric. We know that the wave…”
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Comparison of Exact and Perturbative Results for Two Metrics
Published in General relativity and gravitation (01-11-1998)Get full text
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Can an Unruh Detector Feel a Cosmic String?
Published in General relativity and gravitation (01-06-1998)Get full text
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Renormalization group analysis of a Gürsey-model-inspired field theory
Published in Physical review. D, Particles, fields, gravitation, and cosmology (01-07-2007)Get full text
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Particle creation if a cosmic string snaps
Published in General relativity and gravitation (01-05-1996)Get full text
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Exact solution of the wave equation of a scalar particle in the zero mass limit of Kerr and Kerr-(anti-)de-Sitter space-times
Published 26-02-2018“…Gen Relativ Gravit (2018) 50: 28 Heun-type exact solutions emerge for both the radial and the angular equations for the case of a scalar particle coupled to…”
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17
Heun-type solutions for Schwarzschild metric with electromagnetic fields
Published 12-10-2017“…Europhys.Lett. 119 (2017) no.2, 20002 We find confluent Heun solutions to the radial equations of two Halilsoy-Badawi metrics. For the first metric, we studied…”
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18
Quantum Field Theory Applications of Heun Type Functions
Published 09-03-2017“…Reports on Mathematical Physics 79(1), 81 (2017) After a brief introduction to Heun type functions we note that the actual solutions of the eigenvalue equation…”
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19
Letter: Three Dimensional Gravity in the Presence of Scalar Fields
Published in General relativity and gravitation (01-03-2003)Get full text
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Spurious Effects in Perturbative Calculations
Published in General relativity and gravitation (01-03-1999)Get full text
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