Teorinės fizikos ir astronomijos institutas Teorinės fizikos ir astronomijos institutas


dr. Rytis Juršėnas

mokslo darbuotojas

Kab. A430
Tel. (8 5) 2234647
El. p. 
 

Moksliniai straipsniai

  1. R. Juršėnas and G. Merkelis, Coupling schemes for two-particle operator used in atomic calculations, Lithuanian J. Phys. 47, no. 3, 255 (2007).

  2. R. Juršėnas, G. Merkelis, Coupled tensorial form for atomic relativistic two-particle operator given in second quantization representation, Cent. Eur. J. Phys. 8, no. 3, 480 (2010).

  3. R. Juršėnas and G. Merkelis, Application of symbolic programming for atomic many-body theory, Materials Physics and Mechanics 9, no. 1, 42 (2010).

  4. R. Juršėnas, G. Merkelis, The transformation of irreducible tensor operators under spherical functions, Int. J. Theor. Phys. 49, no. 9, 2230 (2010).

  5. R. Juršėnas and G. Merkelis, Development of algebraic techniques for the atomic open-shell MBPT (3), J. Math. Phys. 51, 123512 (2010).

  6. R. Juršėnas and G. Merkelis, Coupled tensorial forms of the second-order effective Hamiltonian for open-subshell atoms in jj-coupling, At. Data Nucl. Data Tables 97, 23 (2011).

  7. R. Juršėnas, G. Merkelis, Irreducible tensor form of three-particle operator for open-shell atoms, Cent. Eur. J. Phys. 9, no. 3, 751 (2011).

  8. R. Juršėnas, G. Merkelis, Symbolic programming package NCoperators with applications to theoretical atomic spectroscopy, Journal of Physics: Conference Series 402, 012007 (2012).

  9. R. Juršėnas and J. Ruseckas, Bound states of the spin-orbit coupled ultracold atom in a one-dimensional short-range potential, J. Math. Phys. 54, 051901 (2013).

  10. R. Juršėnas, On the bound states for the three-body Schrödinger equation with decaying potentials, Few-Body Systems 54, no. 11, 1799 (2013).

  11. R. Juršėnas, On the definite integral of two confluent hypergeometric functions related to the Kampé de Fériet double series, Lithuanian Mathematical Journal 54, no. 1, 61 (2014).

  12. R. Juršėnas, A note on the spectrum of a two-particle Rashba Hamiltonian, Acta Physica Polonica B 45, no. 4, 877 (2014).

  13. R. Juršėnas, Series expansion for the fourier transform of a rational function in three dimensions, Reports on Mathematical Physics 75, no. 1, 1 (2015).

Konferencijų tezės

  1. R. Juršėnas, G. Merkelis, Coupling schemes for two-particle operator used in atomic calculations, 37th Lithuanian National Physics Conference, Vilnius, 2007, Abstracts, p. 219.

  2. R. Juršėnas, Coupled tensorial forms of atomic two-particle operators, 40th EGAS Conference, Graz, 2008, Abstracts, p. 45.

  3. R. Juršėnas, G. Merkelis, Coupled tensorial forms of the second-order effective Hamiltonian for open-subshell atoms in jj-coupling, 38th Lithuanian National Physics Conference, Vilnius, 2009, Abstracts, p. 229.

  4. R. Juršėnas, G. Merkelis, Symbolic programming applications for atomic many-body theory, 13th International Workshop on New Approaches to High Tech: Nano Design, Technology, Computer Simulations (NDTCS), Vilnius, 2009, Abstracts, p. 22.

  5. R. Juršėnas, G. Merkelis, The MBPT study of electron correlation effects in open-shell atoms using symbolic programming language Mathematica, 41st EGAS Conference, Gdansk, 2009, Abstracts, p. 102.

  6. R. Juršėnas and G. Merkelis, Algebraic exploration of the third-order MBPT, Conference on Computational Physics (CCP), Trondheim, 2010, Abstracts, p. 213.

  7. R. Juršėnas, G. Merkelis, The transformation of irreducible tensor operators under the spherical functions, ECAMP10, Salamanca, 2010, Abstracts, p. 87.

  8. R. Juršėnas, G. Merkelis, The generation and analysis of expansion terms in the atomic stationary perturbation theory, ICAMDATA7, Vilnius, 2010, Abstracts, p. 86.

  9. R. Juršėnas, G. Merkelis, Analytical solutions for the Coulomb three-body Schrodinger equation: Bound states, 39th Lithuanian National Physics Conference, Vilnius, 2011, Abstracts, p. 203.

  10. R. Juršėnas, Symbolic programming package NCoperators with applications in atomic physics, Conference on Computational Physics (CCP), Gatlinburg, 2011, Abstracts, p. 15.

  11. R. Juršėnas, G. Juzeliūnas, J. Ruseckas, I. Spielman, Scattering of the spin-orbit ultra-cold atoms, der Deutschen Physikalischen Gesellschaft (DPG) Spring Meeting of the Atomic, Molecular, Plasma Physics and Quantum Optics Section (SAMOP), Hannover (Germany), Abstracts, p. 207 (2013).

  12. R. Juršėnas, J. Ruseckas, G. Juzeliūnas, I. Spielman, Bound states of the spin-orbit coupled ultra-cold atoms, Joint Meeting of the APS Division of Atomic, Molecular & Optical Physics (DAMOP), Québec (Canada), Abstracts, p. 109 (2013).

  13. R. Juršėnas, G. Juzeliūnas, J. Ruseckas, Spectral properties of one-dimensional spin-orbit coupled ultracold atom, 40th Lithuanian National Physics Conference, Vilnius (Lithuania), Abstracts, p. 194 (2013).

  14. R. Juršėnas, Bound state problem for the three-body Schrödinger equation with Euclidean invariant decaying potential, 22nd European Conference on Few-Body Problems in Physics (EFB22), Krakόw (Poland), Abstracts, p. 4 (2013).

Teorinės fizikos ir astronomijos institutas, Saulėtekio al. 3, 10257 Vilnius, LIETUVA, tel. +370 5 2234636, faks. +370 5 2234637, tfai@tfai.vu.lt