K. Buchta

Physics and Astronomy · Physical Sciences

3h-index142citations4works0.02yr avg
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Research Topics

Physics of Superconductivity and Magnetism(2), Cold Atom Physics and Bose-Einstein Condensates(2), Quantum many-body systems(2), Advanced Chemical Physics Studies(1), Magnetic properties of thin films(1)

Publications4 total

Kvantumos fázisátalakulások alacsony dimenziós mágneses és fermionrendszerekben = Quantum phase transitions in low-dimensional magnetic and fermionic systems
Repository of the Academy's Library (Library of the Hungarian Academy of Sciences)·2012Open Access
Mott transition and dimerization in the one-dimensional<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:mi>SU</mml:mi><mml:mrow><mml:mo>(</mml:mo><mml:mi>n</mml:mi><mml:mo>)</mml:mo></mml:mrow></mml:mrow></mml:math>Hubbard model
Physical Review B·2007· 49 citedOpen Access
Unified phase diagram of models exhibiting a neutral-ionic transition
Physical Review B·2006· 22 citedOpen Access
Probable absence of a quadrupolar spin-nematic phase in the bilinear-biquadratic spin-1 chain
Physical Review B·2005· 71 citedOpen Access

Frequent Co-authors

Örs Legeza(4), J. Sólyom(4), Gábor Fáth(2), E. Szirmai(2), Gergely Barcza(1), F Woynarovich(1)