Publication List
2015
Quantum quench in 2D using the variational Baeriswyl wavefunction
B. Dóra, M. Haque, F. Pollmann, B. Hetényi
arXiv preprint arXiv:1509.06546.
Impurity coupled to an artificial magnetic field in a Fermi gas in a ring trap
F. Nur Ünal, B. Hetényi, M. Ö. Oktel
Physical Review A 91 (5), 053625
2014
Current, conduction, and localization in quantum many-body systems
B. Hetényi
arXiv preprint arXiv:1406.0712.
Current in normal and superconductors
B. Hetényi
arXiv preprint arXiv:1406.0712.
Drude weight, Meissner weight, rotational inertia of bosonic superfluids: how are they distinguished?
B. Hetényi
Journal of the Physical Society of Japan 83 (3), 034711.
Cumulants associated with geometric phases
B. Hetényi, M. Yahyavi
EPL (Europhysics Letters) 105 (4), 40005.
2013
Magnitudes associated with adiabatic cycles: the spread of the Berry phase
B. Hetényi
arXiv preprint arXiv:1309.2962.
dc conductivity as a geometric phase
B. Hetényi
Physical Review B 87 (23), 235123.
Drude and Superfluid Weights in Variational Theory: Application to the Gutzwiller Wavefunction
B. Hetényi
----.
2012
Current Response in Extended Systems as a Geometric Phase: Application to Variational Wavefunctions
B. Hetényi
Journal of the Physical Society of Japan 81 (12), 124711.
Phase Diagram of a Frustrated Quantum Antiferromagnet on the Honeycomb Lattice: Magnetic Order versus Valence-Bond Crystal Formation
David Schwandt, Fabricio Albuquerque, Balázs Hetényi, Sylvain Capponi, Matthieu Mambrini, Andreas Läuchli
APS Meeting Abstracts 1, 26008.
Drude and Superfluid Weights in Extended Systems: The Role of Discontinuities and d-Peaks in the One-and Two-Body Momentum Densities
B. Hetényi
Journal of the Physical Society of Japan 81 (2), 023701.
2011
Phase diagram of a frustrated quantum antiferromagnet on the honeycomb lattice: Magnetic order versus valence-bond crystal formation
A.F. Albuquerque, D. Schwandt, B. Hetényi, S. Capponi, M. Mambrini, A.M. Läuchli
Physical Review B 84 (2), 024406.
2010
Approximate solution of variational wave functions for strongly correlated systems: Description of bound excitons in metals and insulators
B. Hetényi
Physical Review B 82 (11), 115104.
Mean-field theory of orientational ordering in rigid rotor models with identical atoms: spin conversion and thermal equilibration
B. Hetényi
Low Temperature Physics 36 (3), 260-265.
2D and 3D quantum rotors in a crystal field: critical points, metastability, and reentrance
Y.A. Freiman, B. Hetényi, S.M. Tretyak
Metastable Systems under Pressure, 181-194.
2009
Many-body position operator in lattice fermionic systems with periodic boundary conditions
B. Hetényi
Journal of Physics A: Mathematical and Theoretical 42 (41), 412003.
Effect of the exchange hole on the Gutzwiller approximation in one dimension
B. Hetényi, H.G. Evertz, W. von der Linden
Physical Review B 80 (4), 045107.
2008
Parametrized canonical transformation for the Hubbard model at arbitrary interaction strength
B. Hetényi, H.G. Evertz
Physical Review B 78 (3), 033110.
Extended Hartree-Fock method based on pair density functional theory
B. Hetényi, A.W. Hauser
Physical Review B 77 (15), 155110.
2006
Reentrant Phase Diagram in Ortho-Para Mixtures of Solid H2 at High Pressure
B. Hetényi, S. Scandolo, E. Tosatti
APS Meeting Abstracts 1, 42007.
2005
Orientational Ordering of ortho–para Mixtures of Crystals of Homonuclear Diatomic Molecules: Theoretical Evidence for Reentrance
B. Hetényi, S. Scandolo, E. Tosatti
Journal of low temperature physics 139 (5-6), 753-763.
Theoretical evidence for a reentrant phase diagram in ortho-para mixtures of solid H2 at high pressure
B. Hetényi, S. Scandolo, E. Tosatti
Physical review letters 94 (12), 125503.
Theoretical evidence for a reentrant phase diagram in ortho-para mixtures of solid H2
B. Hetényi, S. Scandolo, E. Tosatti
arXiv preprint cond-mat/0503043.
2004
Quantum Monte Carlo Algorithm Based on Two-Body Density Functional Theory for Fermionic Many-Body Systems: Application to He3
B. Hetényi, L. Brualla, S. Fantoni
Physical review letters 93 (17), 170202.
Multiple “time step” Monte Carlo simulations: Application to charged systems with Ewald summation
K. Bernacki, B. Hetényi, B.J. Berne
The Journal of chemical physics 121 (1), 44-50.
Calculation of near-edge x-ray-absorption fine structure at finite temperatures: Spectral signatures of hydrogen bond breaking in liquid water
B. Hetényi, F. De. Angelis, P. Giannozzi, R. Car
The Journal of chemical physics 120 (18), 8632-8637.
2002
Multiple “time step” Monte Carlo
B. Hetényi, K. Bernacki, B.J. Berne
The Journal of chemical physics 117 (18), 8203-8207.
2001
Reconstruction of frozen-core all-electron orbitals from pseudo-orbitals
B. Hetényi, F. De Angelis, P. Giannozzi, R. Car
The Journal of Chemical Physics 115 (13), 5791-5795.
Reentrant phase transition in the quantum anisotropic planar rotor model
B. Hetényi, M.H. Mueser, B.J. Berne
APS Meeting Abstracts 1, 10016.
Reconstruction of the all-electron wavefunction from an ultrasoft pseudo-wavefunction
P. Giannozzi, B. Hetényi, R. Car
APS Meeting Abstracts 1, 15006.
Calculation of the X-ray absorption spectrum of liquid water and ice
B. Hetényi, P. Giannozzi, R. Car
APS Meeting Abstracts 1, 15007.
Ground state of the quantum anisotropic planar rotor model: A finite size scaling study of the orientational order–disorder phase transition
B. Hetényi, B.J. Berne
The Journal of Chemical Physics 114 (8), 3674-3682.
2000
Effect of periodicity restrictions on the ground state of quantum systems with periodic potentials
B. Hetényi
Physical Review E 61 (3), 3220.
1999
Second-order reentrant phase transition in the quantum anisotropic planar rotor model
B. Hetényi, M.H. Müser, B.J. Berne
Physical review letters 83 (22), 4606.
Erratum:“Path-integral diffusion Monte Carlo: Calculation of observables of many-body systems in the ground state”[J. Chem. Phys. 110, 6143 (1999)]
B. Hetényi, E. Rabani, B.J. Berne
The Journal of Chemical Physics 111 (4), 1789-1789.
Path-integral diffusion Monte Carlo: calculation of observables of many-body systems in the ground state
B. Hetényi, E. Rabani, B.J. Berne
The Journal of chemical physics 110 (13), 6143-6153.
Electronic properties of CdSe nanocrystals in the absence and presence of a dielectric medium
E. Rabani, B. Hetényi, B.J. Berne, L.E. Brus
The Journal of chemical physics 110 (11), 5355-5369.