@article{MTMT:30395801, title = {Demonstration of a tilted-pulse-front pumped plane-parallel slab terahertz source}, url = {https://m2.mtmt.hu/api/publication/30395801}, author = {Nugraha, Priyo Syamsul and Krizsán, Gergő and Lombosi, Csaba and Pálfalvi, László and Tóth, György and Almási, Gábor and Fülöp, József András and Hebling, János}, doi = {10.1364/OL.44.001023}, journal-iso = {OPT LETT}, journal = {OPTICS LETTERS}, volume = {44}, unique-id = {30395801}, issn = {0146-9592}, year = {2019}, eissn = {1539-4794}, pages = {1023-1026} } @article{MTMT:1024249, title = {Stochastic unraveling of the time-evolution operator of open quantum systems}, url = {https://m2.mtmt.hu/api/publication/1024249}, author = {Kárpáti, Attila and Ádám, Péter and Kis, Zsolt and Janszky, József}, doi = {10.1209/epl/i2006-10108-7}, journal-iso = {EUROPHYS LETT}, journal = {EUROPHYSICS LETTERS}, volume = {75}, unique-id = {1024249}, issn = {0295-5075}, abstract = {The time-evolution operator of open quantum systems is determined generally via a stochastic operator sum representation. Quantum trajectories originating from any quantum trajectory method applicable to the system can be used for the construction. The result does apply to non-Markovian systems as well. The computational time reducement is in the order of the dimension of the Hilbert space compared to conventional quantum trajectory methods combined with algebraic reconstruction of the map. To demonstrate the efficiency of the method, the effects of decoherence are analysed for a C-NOT gate realized by two atoms in a cavity.}, year = {2006}, eissn = {1286-4854}, pages = {209-215} } @article{MTMT:1024248, title = {General criterion for oblivious remote state preparation}, url = {https://m2.mtmt.hu/api/publication/1024248}, author = {Kurucz, Zoltán and Ádám, Péter and Janszky, József}, doi = {10.1103/PhysRevA.73.062301}, journal-iso = {PHYS REV A}, journal = {PHYSICAL REVIEW A}, volume = {73}, unique-id = {1024248}, issn = {2469-9926}, abstract = {A necessary and sufficient condition is given for general exact remote state preparation (RSP) protocols to be oblivious, that is, no information about the target state can be retrieved from the classical message. A criterion in terms of commutation relations is also derived for the existence of deterministic exact protocols in which Alice's measurement eigenstates are related to each other by fixed linear operators similar to Bob's unitaries. For nonmaximally entangled resources, it provides an easy way to search for RSP protocols. As an example, we show how to reduce the case of partially entangled resources to that of maximally entangled ones, and we construct RSP protocols exploiting the structure of the irreducible representations of Abelian groups.}, year = {2006}, eissn = {2469-9934} } @article{MTMT:1375250, title = {Temperature dependence of the absorption and refraction of Mg-doped congruent and stoichiometric LiNbO3 in the THz range}, url = {https://m2.mtmt.hu/api/publication/1375250}, author = {Pálfalvi, László and Hebling, János and Kuhl, J and Péter, Ágnes and Lassányi Péterné Polgár, Katalin}, doi = {10.1063/1.1929859}, journal-iso = {J APPL PHYS}, journal = {JOURNAL OF APPLIED PHYSICS}, volume = {97}, unique-id = {1375250}, issn = {0021-8979}, year = {2005}, eissn = {1089-7550} } @article{MTMT:1375249, title = {THz generation via optical rectification with ultrashort laser pulse focused to a line}, url = {https://m2.mtmt.hu/api/publication/1375249}, author = {A G, Stepanov and Hebling, János and J, Kuhl}, doi = {10.1007/s00340-005-1826-1}, journal-iso = {APPL PHYS B-LASERS O}, journal = {APPLIED PHYSICS B - LASERS AND OPTICS}, volume = {81}, unique-id = {1375249}, issn = {0946-2171}, year = {2005}, eissn = {1432-0649}, pages = {23-26} } @article{MTMT:1024244, title = {Simulating measurement statistics in remote state preparation}, url = {https://m2.mtmt.hu/api/publication/1024244}, author = {Kurucz, Zoltán and Ádám, Péter and Janszky, József}, doi = {10.1556/APH.23.2005.1-2.7}, journal-iso = {ACTA PHYS HUNG B QUANT EL}, journal = {ACTA PHYSICA HUNGARICA B - QUANTUM ELECTRONICS}, volume = {23}, unique-id = {1024244}, issn = {1589-9535}, year = {2005}, pages = {49-54} } @article{MTMT:1024242, title = {Quantum trajectory method for determining the time evolution operator of dissipative quantum systems}, url = {https://m2.mtmt.hu/api/publication/1024242}, author = {Ádám, Péter and Kárpáti, Attila and Janszky, József}, doi = {10.1556/APH.23.2005.1-2.5}, journal-iso = {ACTA PHYS HUNG B QUANT EL}, journal = {ACTA PHYSICA HUNGARICA B - QUANTUM ELECTRONICS}, volume = {23}, unique-id = {1024242}, issn = {1589-9535}, year = {2005}, pages = {35-40} } @article{MTMT:153626, title = {A Kepler-probléma homogén mágneses térben, avagy a 2004. évi Eötvös-verseny III. feladata}, url = {https://m2.mtmt.hu/api/publication/153626}, author = {Pálfalvi, László}, journal-iso = {FIZIKAI SZEMLE}, journal = {FIZIKAI SZEMLE}, volume = {55}, unique-id = {153626}, issn = {0015-3257}, year = {2005}, pages = {74-78} } @article{MTMT:153625, title = {Ismét Földközelben a Mars!}, url = {https://m2.mtmt.hu/api/publication/153625}, author = {Pálfalvi, László}, journal-iso = {FIZIKAI SZEMLE}, journal = {FIZIKAI SZEMLE}, volume = {55}, unique-id = {153625}, issn = {0015-3257}, year = {2005}, pages = {319-323} } @inproceedings{MTMT:153624, title = {Temperature and composition dependence of the absorption and refraction of Mg-doped congruent and stoichiometric LiNbO3 in the THz range}, url = {https://m2.mtmt.hu/api/publication/153624}, author = {Pálfalvi, László and Hebling, János and Kuhl, J and Péter, Ágnes and Lassányi Péterné Polgár, Katalin}, booktitle = {Advanced Solid-State Photonics, ASSP 2005}, doi = {10.1364/ASSP.2005.WB4}, unique-id = {153624}, year = {2005} }