@article{MTMT:31395464, title = {Complete classification of trapping coins for quantum walks on the two-dimensional square lattice}, url = {https://m2.mtmt.hu/api/publication/31395464}, author = {Kiss, Tamás and Gilyén, András Pál and Kollár, Bálint and Štefaňák, M. and Jex, I. and Tkáčová, I.}, doi = {10.1103/PhysRevA.102.012207}, journal-iso = {PHYS REV A}, journal = {PHYSICAL REVIEW A}, volume = {102}, unique-id = {31395464}, issn = {2469-9926}, year = {2020}, eissn = {2469-9934}, orcid-numbers = {Gilyén, András Pál/0000-0001-5992-5743} } @article{MTMT:3245231, title = {Minimal sets of dequantizers and quantizers for finite-dimensional quantum systems}, url = {https://m2.mtmt.hu/api/publication/3245231}, author = {Ádám, Péter and Andreev, VA and Isar, A and Man'ko, MA and Man'ko, VI}, doi = {10.1016/j.physleta.2017.06.042}, journal-iso = {PHYS LETT A}, journal = {PHYSICS LETTERS A}, volume = {381}, unique-id = {3245231}, issn = {0375-9601}, year = {2017}, eissn = {1873-2429}, pages = {2778-2782} } @article{MTMT:3242476, title = {Probing the measurement process in DTQW via recurrence}, url = {https://m2.mtmt.hu/api/publication/3242476}, author = {Nitsche, T and Kruse, R and Sansoni, L and Štefaňák, M and Kiss, Tamás and Jex, I and Barkhofen, S and Silberhorn, C}, doi = {10.1364/CLEO_AT.2017.JW2A.27}, journal-iso = {OPTICS INFOBASE CONF PAP}, journal = {OPTICS INFOBASE CONFERENCE PAPERS}, volume = {F43-CLEO_AT 2017}, unique-id = {3242476}, issn = {2162-2701}, year = {2017} } @article{MTMT:3234222, title = {Detecting topological invariants in chiral symmetric insulators via losses}, url = {https://m2.mtmt.hu/api/publication/3234222}, author = {Rakovszky, Tibor and Asbóth, János Károly and Alberti, A}, doi = {10.1103/PhysRevB.95.201407}, journal-iso = {PHYS REV B}, journal = {PHYSICAL REVIEW B}, volume = {95}, unique-id = {3234222}, issn = {2469-9950}, year = {2017}, eissn = {2469-9969}, orcid-numbers = {Rakovszky, Tibor/0009-0008-7293-5952} } @article{MTMT:3218897, title = {Quantum circuit-based modeling of continuous-variable quantum key distribution system}, url = {https://m2.mtmt.hu/api/publication/3218897}, author = {Mráz, János Albert and Kis, Zsolt and Imre, Sándor and Gyöngyösi, László and Bacsárdi, László}, doi = {10.1002/cta.2347}, journal-iso = {INT J CIRC THEOR APP}, journal = {INTERNATIONAL JOURNAL OF CIRCUIT THEORY AND APPLICATIONS}, volume = {45}, unique-id = {3218897}, issn = {0098-9886}, year = {2017}, eissn = {1097-007X}, pages = {1017-1028}, orcid-numbers = {Imre, Sándor/0000-0002-2883-8919; Bacsárdi, László/0000-0002-7337-317X} } @article{MTMT:3214182, title = {Noise spectroscopy with a quantum gas}, url = {https://m2.mtmt.hu/api/publication/3214182}, author = {Federsel, P and Rogulj, C and Menold, T and Darázs, Zoltán and Domokos, Péter and Günther, A and Fortágh, J}, doi = {10.1103/PhysRevA.95.043603}, journal-iso = {PHYS REV A}, journal = {PHYSICAL REVIEW A}, volume = {95}, unique-id = {3214182}, issn = {2469-9926}, year = {2017}, eissn = {2469-9934}, orcid-numbers = {Darázs, Zoltán/0000-0002-4795-1677} } @article{MTMT:3210992, title = {Eckart ro-vibrational Hamiltonians via the gateway Hamilton operator: Theory and practice}, url = {https://m2.mtmt.hu/api/publication/3210992}, author = {Szalay, Viktor}, doi = {10.1063/1.4978686}, journal-iso = {J CHEM PHYS}, journal = {JOURNAL OF CHEMICAL PHYSICS}, volume = {146}, unique-id = {3210992}, issn = {0021-9606}, year = {2017}, eissn = {1089-7690} } @misc{MTMT:3197189, title = {Lower bounds on the quantum Fisher information based on the variance and various types of entropies}, url = {https://m2.mtmt.hu/api/publication/3197189}, author = {Tóth, Géza}, unique-id = {3197189}, abstract = {We examine important properties of the difference between the variance and the quantum Fisher information over four, i.e., $(\Delta A)^2-F_Q[\varrho,A]/4.$ We find that this quantity is equal to a generalized variance defined in Petz [J. Phys. A 35, 929 (2002)] and Gibilisco, Hiai, and Petz [IEEE Trans. Inf. Theory 55, 439 (2009)]. For the rank-2 case, we present an upper bound that is proportional to the linear entropy. We also present similar bounds for states with a higher rank. As expected, our relations show that for states that are close to being pure, the quantum Fisher information over four is close to the variance. We also obtain the variance and the quantum Fisher averaged over all Hermitian operators, and examine their relation to the von Neumann entropy.}, year = {2017}, orcid-numbers = {Tóth, Géza/0000-0002-9602-751X} } @article{MTMT:3193137, title = {Measurement-induced chaos and quantum state discrimination in an iterated Tavis-Cummings scheme}, url = {https://m2.mtmt.hu/api/publication/3193137}, author = {Torres, JM and Bernád, József Zsolt and Alber, G and Kálmán, Orsolya and Kiss, Tamás}, doi = {10.1103/PhysRevA.95.023828}, journal-iso = {PHYS REV A}, journal = {PHYSICAL REVIEW A}, volume = {95}, unique-id = {3193137}, issn = {2469-9926}, year = {2017}, eissn = {2469-9934}, orcid-numbers = {Kálmán, Orsolya/0000-0002-6156-5641} } @article{MTMT:3188046, title = {Nonlinear Diffuse fs-Pulse Reflectometry of Harmonic Upconversion Nanoparticles}, url = {https://m2.mtmt.hu/api/publication/3188046}, author = {Kijatkin, C and Eggert, J and Bock, S and Berben, D and Kocsor, Laura and Szaller, Zsuzsanna and Kis, Zsolt and Imlau, M}, doi = {10.3390/photonics4010011}, journal-iso = {PHOTONICS-BASEL}, journal = {PHOTONICS}, volume = {4}, unique-id = {3188046}, year = {2017}, eissn = {2304-6732}, orcid-numbers = {Kocsor, Laura/0000-0001-8388-4531} }