PERSONAL

Nese Ozdemir

Full Name

Neşe Özdemir

Birth Place and Date

Maçka,   February,15  1966

Address

Istanbul Technical University,
Faculty of Science and Letters,
Department of Physics,
34469 Maslak, Istanbul, Turkey

Phone

(0212) 285 66 08  (direct)

Fax

(0212) 285 63 86  (faculty) 

E-mail

nozdemir@itu.edu.tr

 

FIZ 503E - İçerik



ACADEMIC DEGREES

Ph. D.

Istanbul Technical University,
Dept. of Physics Eng., 1994

M. S.

Istanbul Technical University,
Dept. of Physics Eng., 1990

B. S.

Istanbul Technical University,
Dept. of Physics Eng., 1987

 


RESEARCH INTEREST

Mathematical physics
Quantum field theory in curved space-times  

Vacuum fluctuations

Gravitational collapse

Motion of spinning particles in gravitational fileds

Gravitatational waves

Exact solutions of Einstein equations

 

 

 

 


PUBLICATIONS

A - Articles in Science Index
B - Other Articles
C - Conferences                                                                                                                                                                                                                               D - Thesis


A - ARTICLES IN SCIENCE INDEX


1. “Reduction of Space-time by a Constraint for C(0) Metrics”, Journal of Mathematical Physics 35(1994) 1, M. Hortacsu, N. Ozdemir

2. “Quantum Fluctuations of a Spherical Gravitational Shock Wave II”, Classical and Quantum Gravity 12(1995)1221 – 1227 N. Ozdemir, M. Hortacsu

3. “Particle Creation if a Cosmic String Snaps”, General Relativity and Gravitation, 28(1996)511 – 525 A. Bilge, M. Hortacsu,  N. Ozdemir)  gr-qc/9410020

4. “Vacuum Fluctuations of a Massles Spin-1/2 Field around Multiple Cosmic Strings”,  Classical and Quantum Gravity 14(1997)3215 – 3224  A. N. Aliev, M. Hortacsu, N. Ozdemir   gr-qc/9803044

5. “Quantum Fluctuations for a Scalar Field in the Spacetime of Gravitational Impulsive Waves”,  International Journal of Modern Physics A 13(1998)1201 – 1211 Y. Enginer, M. Hortacsu, N. Ozdemir gr-qc/9802039

6. “Can an Unruh Detector Feel a Cosmic String?”, General Relativity and Gravitation, 30(1998) 861 - 876 A. H. Bilge, M. Hortacsu, N. Ozdemir  gr-qc/9709017

7. “Semiclassical Corrections to the Metric of Multiple Cosmic Strings”, Classical and Quantum Gravity, 15(1998)3937-3940  A. N. Aliev, N. Ozdemir

8. “Quantum Fluctations of Some Gravitational Waves”, Indian J. Pure Appl. Math, 29(1998)1029  Y. Enginer, M.Hortacsu, R. Kaya, N. Ozdemir, K. Ulker, B. Yapiskan  gr-qc/9809028

9. “Cancellation of Ultraviolet Divergences for Locally Flat Metrics”, Mod. Phys. Lett. A 13(1998)3081-3090  M. Hortacsu, N. Ozdemir   gr-qc/9611015

10. “Exact Metric Around a Wiggly Cosmic String”,  General Relativity and Gravitation,  33(2001) 603-606 N. Ozdemir  gr-qc/0010043

11. “Motion of charged particles around a rotating black hole in a magnetic field”,  Monthly Notices of the Royal Astronomical Society 336(2002)241-248 A.N. Aliev, N. Ozdemir

12. “Gravitomagnetic effects and cosmic strings”, Class.Quant.Grav. 20(2003)4409-4417   N. Ozdemir

13.  “Multi-black hole solution with cosmic string”, International Journal of Modern Physics A 19(2004)1549-1157  F. Ozdemir, N. Ozdemir, B.T. Kaynak

14. “Maxwell equations in the spinning cosmic string spacetimes”, General Relativity and Gravitation 36(2004) 2053-2062  F. Ozdemir, N. Ozdemir

15. “Spinning cosmic strings: a general class of solutions”, International Journal of Modern Physics A  (N. Ozdemir)

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B - OTHER ARTICLES

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C - CONFERENCES


1. "Quantum Fluctuations in the Presence of Gravitational Waves", Lecture Notes in Physics; Strings and Symmetries, ed. by G. Aktas, C. Saclioglu, M. Serdaroglu, Springer-Verlag, (1995)297 - 302, (M. Hortacsu, R. Kaya, N. Ozdemir) 

2. "Semiclassical Metric Perturbations around Multiple Cosmic Strings", Marcell-Grosmann Meeting, Jerussalem (1997), (A. N. Aliev, N. Ozdemir)

3. "Vacuum Fluctuations of Massles Vector and Spinor Fields around Cosmic Strings", Gr-15, India (1997),  (A. N. Aliev, M. Hortacsu, N. Ozdemir)

4. "Divergence Cancellation, Analitycity and Generalized Strings", Quantum Groups, Deformations and Contactions, Tr. Journal of Phys., (1997), (M. Hortacsu, N. Ozdemir)                                                                                                                                                

5. “Vacuum fluctuations of a massless vector and spinor fields around multiple cosmic strings”, Abstracts of the 8th Marsel Grossmann Meeting on General Relativity, (1997) Jerusalem, Israel, (A.N. Aliev, M.Hortacsu, N. Ozdemir) 

6. “Stable circular orbits around a black hole in a uniform magnetic field”,    Proceedings of the 16th International Conference on General Relativity and Gravitation (2001) p.136, Durban, South Africa, (A.N. Aliev,  N. Ozdemir)

7. “Spinning strings”, Proceedings of the 17th International Conference on General Relativity and Gravitation (2004) p.29, Dublin, Ireland,  (N. Ozdemir)

D - THESIS
 “Investigation of anisotropic and thermal effects in the early universe”, Bora Orcal 2003, ITU Fen Bilimleri

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