Mihály Máté's home page

I am a researcher physicist with main interests tensor network methods (density matrix renormalization group, matrix product state methods), strongly correlated quantum systems, electronic structure of atoms and molecules, models of molecules and solids, quantum information theory. I am currently a postdoc at the Strongly Correlated Systems Lendület research group, led by Örs Legeza, of the Theoretical Solid State Physics Department, of the Research Institute for Solid State Physics and Optics, of the Wigner Research Centre for Physics, of the Hungarian Academy of Sciences.

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+36-1-392-2222, ext. 3046

(or maybe via my LinkedIn profile)

Teaching

Publications

Google Scholar profile

1. J. Višňák, J. Brandejs, M. Máté, L. Visscher, Ö. Legeza, J. Pittner, DMRG-tailored coupled cluster method in the 4c-relativistic domain: General implementation and application to the NUHFI and NUF3 molecules., arXiv:2403.18473 [physics.chem-ph]
2. M. Máté, K. Petrov, Sz. Szalay, Ö. Legeza, Compressing multireference character of wave functions via fermionic mode optimization, J. Math. Chem., ISSN 1572-8897 (2022)
3. A. Leszczyk, M. Máté, Ö. Legeza, K. Boguslawski, Assessing the accuracy of tailored coupled cluster methods corrected by electronic wave functions of polynomial cost, J. Chem. Theory Comput., 18, 1 (2022)
4. Sz. Szalay, Z. Zimborás, M. Máté, G. Barcza, C. Schilling, Ö. Legeza, Fermionic systems for quantum information people, J. Phys. A: Math. Theor., 54, 393001 (2021)
5. M. Máté, Ö. Legeza, R. Schilling, M. Yousif, C. Schilling, How creating one additional well can generate Bose-Einstein condensation, Commun. Phys., 4, 29 (2021)
6. J. Brandejs, J. Višňák, L. Veis, M. Máté, Ö. Legeza, J. Pittner, Towards DMRG-tailored coupled cluster method in the 4c-relativistic domain, J. Chem. Phys., 152, 174107 (2020)
7. M. Máté, G. Barcza, Sz. Szalay, Ö. Legeza, Quantum information in molecules: electronic structure of transition metal clusters (in Hungarian), Magyar Kémiai Folyóirat 125. 3 (2019)
8. F. M. Faulstich, M. Máté, A. Laestadius, M. A. Csirik, L. Veis, A. Antalik, J. Brabec, R. Schneider, J. Pittner, S. Kvaal, Ö. Legeza, Numerical and Theoretical Aspects of the DMRG-TCC Method Exemplified by the Nitrogen Dimer), J. Chem. Theory Comput., 15, 4 (2019)

• Studying strongly correlated systems with tensor network state approach and quantum information theory, PhD thesis, Eötvös Loránd University,
• Simulation of strongly correlated systems with tensor network state methods, TDK (in Hungarian) and MSc thesis, Eötvös Loránd University,
• Dynamics and instability in peeling of adhesive tape, BSc thesis, Eötvös Loránd University.

Etc.