Mimar Sinan Güzel Sanatlar Üniversitesi Açık Bilim, Sanat Arşivi
Açık Bilim, Sanat Arşivi, Mimar Sinan Güzel Sanatlar Üniversitesi tarafından doğrudan ve dolaylı olarak yayınlanan; kitap, makale, tez, bildiri, rapor gibi tüm akademik kaynakları uluslararası standartlarda dijital ortamda depolar, Üniversitenin akademik performansını izlemeye aracılık eder, kaynakları uzun süreli saklar ve yayınların etkisini artırmak için telif haklarına uygun olarak Açık Erişime sunar.MSGSÜ'de Ara
Yazar "Hortacsu, M." için listeleme
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Einstein gravity with torsion induced by the scalar field
Ozcelik, H. T.; Kaya, R.; Hortacsu, M. (Academic Press Inc Elsevier Science, 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 not solve the Einstein and Cartan equations analytically. These ... -
Heun Functions and Some of Their Applications in Physics
Hortacsu, M. (Hindawi Ltd, 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 hypergeometric or the confluent hypergeometric equations often suffice ... -
Heun-type solutions for Schwarzschild metric with electromagnetic fields
Birkandan, T.; Hortacsu, M. (Iop Publishing Ltd, 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 equation and for the second case, we studied the radial part ... -
A massless scalar particle coupled to the Wahlquist metric
Birkandan, T.; Hortacsu, M. (Springer, 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, and then write simplifications of the metric by taking some ... -
QUANTUM FIELD THEORY APPLICATIONS OF HEUN TYPE FUNCTIONS
Birkandan, T.; Hortacsu, M. (Pergamon-Elsevier Science Ltd, 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 contribution to QCD from the Belavin-Polyakov-Schwarz-Tyupkin ... -
The radial Teukolsky equation for Kerr-Newman-de Sitter geometry: revisited
Hortacsu, M. (Springer Heidelberg, 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 Kerr-Newman-de Sitter geometry to calculate reflection coefficient ... -
Wahlquist metric revisited
Hortacsu, M. (IOP Publishing Ltd, 2022)Here we continue studying the Wahlquist metric. We know that the wave equation written for a zero mass scalar particle in the background of this metric gives Heun type solutions. To be able to use the existing literature ... -
The zero mass limit of Kerr and Kerr-(anti) de Sitter space-times: revisited
Hortacsu, M. (Springer Heidelberg, 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 polynomial solutions for the radial wave equation and compute ... -
The zero mass limit of Kerr and Kerr-(anti-)de-Sitter space-times: exact solutions and wormholes
Birkandan, T.; Hortacsu, M. (Springer/Plenum Publishers, 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 Kerr and Kerr-(anti)de-Sitter spacetime. Since any type D metric ... -
The zero mass limit of Kerr and Kerr-(anti-)de-Sitter space-times: exact solutions and wormholes (vol 50, 28, 2018)
Birkandan, T.; Hortacsu, M. (Springer/Plenum Publishers, 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: exact solutions and wormholes , which was published in General ...
