@article{UBHD-69048042,
  author={Fratini, Filippo and Hayrapetyan, Armen},
  title={Underlining some limitations of the statistical formalism in quantum mechanics},
  year={2011},
  pages={1-6},
  language={eng},
  issn={1402-4896},
  volume={84},
  note={Gesehen am 06.03.2023},
  journal={Physica scripta},
  doi={10.1088/0031-8949/84/03/035008},
}
@book{UBHD-67645126,
  author={Hayrapetyan, Armen},
  title={Angular momentum representation of laser-driven matter waves},
  subtitle={twisted electrons and atoms},
  year={2014},
  pages={Online-Ressource (98 S.)},
  language={eng},
  note={Zsfassungen in dt. und engl. Sprache},
  school={Heidelberg, Univ., Diss., 2014},
  doi={10.11588/heidok.00017006},
  url={http://www.ub.uni-heidelberg.de/archiv/17006},
  library={UB},
}
@book{UBHD-67641008,
  author={Hayrapetyan, Armen},
  title={Angular momentum representation of laser-driven matter waves},
  subtitle={twisted electrons and atoms},
  year={2014},
  pages={IV, 90 S.},
  language={eng},
  note={Zsfassung in dt. Sprache},
  school={Heidelberg, Univ., Diss., 2014},
  library={UB [Signatur: 2014 U 616]},
}
@article{UBHD-68705440,
  author={Hayrapetyan, Armen and Matula, Oliver},
  title={Bessel beams of two-level atoms driven by a linearly polarized laser field},
  year={2013},
  pages={13 S.},
  language={eng},
  issn={1434-6079},
  volume={67(2013},
  note={Gesehen am 02.03.2021},
  journal={The European physical journal},
  doi={10.1140/epjd/e2013-30191-x},
}
@article{UBHD-68705433,
  author={Hayrapetyan, Armen and Fritzsche, Stephan},
  title={Bessel beams of laser-driven two-level atoms},
  year={2013},
  pages={4 S.},
  language={eng},
  issn={1402-4896},
  volume={T156(2013) Artikel-Nummer 014067},
  number={4 Seiten},
  note={Gesehen am 02.03.2021},
  journal={Physica scripta},
  doi={10.1088/0031-8949/2013/T156/014067},
}
@article{UBHD-68638085,
  author={Hayrapetyan, Armen and Matula, Oliver and Aiello, Andrea and Surzhykov, Andrey and Fritzsche, Stephan},
  title={Interaction of relativistic electron-vortex beams with few-cycle laser pulses},
  year={2014},
  language={eng},
  issn={1079-7114},
  volume={112(2014},
  note={Gesehen am 16.09.2020},
  journal={Physical review letters},
  doi={10.1103/PhysRevLett.112.134801},
}
@article{UBHD-68705435,
  author={Hayrapetyan, Armen},
  title={Propagation of sound waves through a spatially homogeneous but smoothly time-dependent medium},
  year={2013},
  pages={47-65},
  language={eng},
  volume={333},
  note={Gesehen am 02.03.2021},
  journal={Annals of physics},
  doi={10.1016/j.aop.2013.02.014},
}
@article{UBHD-68629833,
  author={Matula, Oliver and Hayrapetyan, Armen and Serbo, V. G. and Surzhykov, A. and Fritzsche, S.},
  title={Radiative capture of twisted electrons by bare ions},
  year={2014},
  pages={11 S.},
  language={eng},
  issn={1367-2630},
  volume={16(2014},
  note={Gesehen am 21.08.2020},
  journal={New journal of physics},
  doi={10.1088/1367-2630/16/5/053024},
}