Magyar
Atomfizikai Tanszék

Gyula Dávid


assistant professor


PhD (ELTE TTK, Budapest, 2011)


Atomfizikai Tanszék

 

Office: 5.87

 

Phone: +36-1-372-2500 / 6208

Mobile phone: +36-20-950-6756

 

E-mail: send message


Biography:
EDUCATION:
Diploma: 1976, Eötvös Lorand University, major of physics
UD Thesis: 1980, Eötvös Lorand University, major: George Marx: Relativistic Hydro- and Thermodynamics in Nonlinear Scalar Field
PhD Thesis: 2011, Eötvös Lorand University, General Theory of Zitterbewegung

TEACHING EXPERIENCE:
Eötvös Lorand University, Institute for Physics
Mathematics for physicists: vector calculus, group theory
Physics: mechanics, hydrodynamics, electrodynamics, quantum mechanics, special and general relativity theory, quantum field theory, gauge theory, cosmology

TALENT MANEGEMENT:
organization of physical contests for physics students (incl. International Rudolf Ortvay Contest on Physics and Open Air Physical Contest), Summer Schools, lecture series for Secondary School studenst (From Atoms to Stars)

POPULAR SCIENCE:
lectures on physics, astronomy and cosmology, scientific articles and books

 


Publications at MTMT


Selected publications of the last five years:

[1] M. Vigh, L. Oroszlány, Sz. Vajna, P. San-Jose, Gy. Dávid, J. Cserti, B. Dóra: Diverging dc conductivity due to a flat band in a disordered system of pseudospin-1 Dirac-Weyl fermions, Phys. Rev. B, 88, 161413, (2013)

[2] Gy. Dávid, P. Rakyta, L. Oroszlány, J. Cserti: Effect of the band structure topology on the minimal conductivity for bilayer graphene with symmetry breaking
Physics Review B 85, 041402(R) (2012)

[3] J. Cserti, G. Szechenyi, G. David: Uniform tiling with electrical resistors
J Phys A-Math Theor 44: (21) 215201 (2011)

[4] J. Cserti, Gy. Dávid: Relation between Zitterbewegung and the charge conductivity, Berry curvature and the Chern number of multi band systems
Physics Review B 82, 201405(R) (2010)

[5] Gy. Dávid, J. Cserti: General Theory of the Zitterbewegung
Physics Review B 81, 121417(R) (2010)

[6] J. Cserti, A. Csordás, Gy. Dávid: Role of the trigonal warping on the minimal conductivity of bilayer graphene
Physics Review Letters, 99, 066802 (2007)

[7] J. Cserti, Gy.Dávid: Unified Description of the Zitterbewegung for Spintronic, Graphene, and Superconducting Systems
Physics Review B 74, 172305 (2006)

[8] I. Németi, Gy. Dávid: Relativistic computers and the Turing barrier
Applied Mathematics and Computation 178, p. 118-142 (2006)

[9] J. Cserti, G. David, A. Piroth: Perturbation of infinite networks of resistors
Am. J. Phys, 70, p. 153 (2002)

 

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