Search Results - "Hetényi, B"

Extended Creutz ladder with spin-orbit coupling: A one-dimensional analog of the Kane-Mele model by Gholizadeh, S., Yahyavi, M., Hetényi, B.

“…We construct a topological one-dimensional ladder model following the steps which lead to the Kane-Mele model in two dimensions. Starting with a Creutz ladder…”
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Phase diagram of a frustrated quantum antiferromagnet on the honeycomb lattice: Magnetic order versus valence-bond crystal formation by Albuquerque, A. F., Schwandt, D., Hetényi, B., Capponi, S., Mambrini, M., Läuchli, A. M.

“…We present a comprehensive computational study of the phase diagram of the frustrated S=1/2 Heisenberg antiferromagnet on the honeycomb lattice, with…”
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Strong spin-orbit interaction and g -factor renormalization of hole spins in Ge/Si nanowire quantum dots by Froning, F. N. M., Rančić, M. J., Hetényi, B., Bosco, S., Rehmann, M. K., Li, A., Bakkers, E. P. A. M., Zwanenburg, F. A., Loss, D., Zumbühl, D. M., Braakman, F. R.

“…The spin-orbit interaction lies at the heart of quantum computation with spin qubits, research on topologically nontrivial states, and various applications in…”
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Impurity coupled to an artificial magnetic field in a Fermi gas in a ring trap by Ünal, F. Nur, Hetényi, B., Oktel, M. Ö.

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Reconstruction of the polarization distribution of the Rice-Mele model by Yahyavi, M, Hetényi, B

“…Phys. Rev. A 95, 062104 (2017) We calculate the gauge invariant cumulants (and moments) associated with the Zak phase in the Rice-Mele model. We reconstruct…”
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Impact of interface traps on charge noise, mobility and percolation density in Ge/SiGe heterostructures by Massai, L, Hetényi, B, Mergenthaler, M, Schupp, F. J, Sommer, L, Paredes, S, Bedell, S. W, Harvey-Collard, P, Salis, G, Fuhrer, A, Hendrickx, N. W

“…Hole spins in Ge/SiGe heterostructure quantum dots have emerged as promising qubits for quantum computation. The strong spin-orbit coupling (SOC),…”
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Superfluid weight and polarization amplitude in the one-dimensional bosonic Hubbard model by Hetényi, B, Martelo, L. M, Tanatar, B

“…Phys. Rev. B 100, 174517 (2019) We calculate the superfluid weight and the polarization amplitude for the one-dimensional bosonic Hubbard model focusing on the…”
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Variational Monte Carlo method for the Baeriswyl wavefunction: application to the one-dimensional bosonic Hubbard model by Hetényi, B, Tanatar, B, Martelo, L. M

“…Phys. Rev B vol. 93 art.174518 (2016) A variational Monte Carlo method for bosonic lattice models is introduced. The method is based on the Baeriswyl projected…”
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Strong spin-orbit interaction and $g$-factor renormalization of hole spins in Ge/Si nanowire quantum dots by Froning, F. N. M, Rančić, M. J, Hetényi, B, Bosco, S, Rehmann, M. K, Li, A, Bakkers, E. P. A. M, Zwanenburg, F. A, Loss, D, Zumbühl, D. M, Braakman, F. R

“…Phys. Rev. Research 3, 013081 (2021) The spin-orbit interaction lies at the heart of quantum computation with spin qubits, research on topologically…”
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Theoretical Evidence for a Reentrant Phase Diagram in Ortho-Para Mixtures of Solid H 2 at High Pressure by Hetényi, Balázs, Scandolo, Sandro, Tosatti, Erio

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Multiple "time step" Monte Carlo simulations: application to charged systems with Ewald summation by Bernacki, Katarzyna, Hetenyi, Balazs, Berne, B J

“…Recently, we have proposed an efficient scheme for Monte Carlo simulations, the multiple "time step" Monte Carlo (MTS-MC) [J. Chem. Phys. 117, 8203 (2002)]…”
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Phase Diagram of a Frustrated Quantum Antiferromagnet on the Honeycomb Lattice: Magnetic Order versus Valence-Bond Crystal formation by Albuquerque, A. F, Schwandt, D, Hetényi, B, Capponi, S, Mambrini, M, Läuchli, A. M

“…Phys. Rev. B 84, 024406 (2011) We present a comprehensive computational study of the phase diagram of the frustrated S=1/2 Heisenberg antiferromagnet on the…”
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Orientational ordering of ortho-para mixtures of crystals of homonuclear diatomic molecules : Theoretical evidence for reentrance by HETENYI, Balazs, SCANDOLO, Sandro, TOSATTI, Erio

“…We have developed a theoretical formalism to calculate the orientational phase diagram of ortho-para (or odd-J/even-J) mixtures of homonuclear diatomic…”
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Second-Order Reentrant Phase Transition in the Quantum Anisotropic Planar Rotor Model by Hetényi, Balázs, Müser, Martin H., Berne, B. J.

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Effect of periodicity restrictions on the ground state of quantum systems with periodic potentials by Hetényi, Balázs

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2D and 3D quantum rotors in a crystal field: critical points, metastability, and reentrance by Freiman, Yuri A, Hetenyi, B, Tretyak, S. M

“…In Proceedings of the NATO Advanced Research Workshop "Metastable Systems Under Pressure", Eds. S. Rzoska, A. Drozd-Rzoska and V. Mazur, pp. 181,…”
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