Browsing by Author "Janssen, Lukas"

Now showing 1 - 7 of 7

Open Access
Data for "Continuous order-to-order quantum phase transitions from fixed-point annihilation"
(Technische Universität Dresden, 2025-01-31) Moser, David J.; Janssen, Lukas
The archive contains the data used to construct Fig. 2, Fig. 3, and Fig. S5 of the manuscript "Continuous order-to-order quantum phase transitions from fixed-point annihilation" by David J. Moser and Lukas Janssen [arXiv:2412.06890]. The work exploits mean-field theory and renormalization group approaches to unveil several examples of continuous order-to-order quantum phase transitions from fixed-point annihilation.
Open Access
Data for "Dirac quantum criticality in twisted double bilayer transition metal dichalcogenides"
(Technische Universität Dresden, 2025-09-09) Biedermann, Jan; Janssen, Lukas
The archive contains the data used to construct Figs. 2-6 and 8 of the paper "Dirac quantum criticality in twisted double bilayer transition metal dichalcogenides" by Jan Biedermann and Lukas Janssen [arXiv:2509.04561]. The work uses self-consistent Hartree-Fock calculations to compute the phase diagram of twisted double bilayer transition metal dichalcogenides as a function of the twist angle and applied pressure.
Open Access
Data for "Exact nematic and mixed magnetic phases driven by competing orders on the pyrochlore lattice"
(Technische Universität Dresden, 2025-12-12) Francini, Niccolò; Schmidt, Lukas; Janssen, Lukas; Lozano-Gómez, Daniel
The archive contains the data used to construct Figs. 1, 5-8, 12-14, and 21 of the manuscript "Exact nematic and mixed magnetic phases driven by competing orders on the pyrochlore lattice" by N. Francini, L. Schmidt, L. Janssen, and D. Lozano-Gómez [arXiv:2510.23704].
Open Access
Data for "Ferrimagnetism from quantum fluctuations in Kitaev materials"
(Technische Universität Dresden, 2025-07-16) Francini, Niccolò; Cônsoli, Pedro M.; Janssen, Lukas
The archive contains the data used to construct Fig. 4, Fig. 5, Fig. 6, and Fig. 8 of the paper "Ferrimagnetism from quantum fluctuations in Kitaev materials" by N. Francini, Pedro M. Cônsoli, and L. Janssen [arXiv:2507.10654]. The work uses symmetry arguments and linear spin-wave theory to study the ferrimagnetic response of extended Kitaev-Heisenberg-Gamma models.
Open Access
Data for "Ferrimagnetism from triple-q order in Na2Co2TeO6"
(Technische Universität Dresden, 2024-11-14) Francini, Niccolò; Janssen, Lukas
The archive contains the data used to construct Fig. 3, Fig. 4, and Fig. 5(a) of the paper "Ferrimagnetism from triple-q order in Na2Co2TeO6" by N. Francini and L. Janssen [arXiv:2409.12234]. The work uses classical Monte-Carlo simulations to study the ferrimagnetic response of two different extended Kitaev-Heisenberg models realizing two different ground states: a collinear zigzag state and a noncollinear triple-q state.
Open Access
Data for "Fractionalized fermionic multicriticality in anisotropic Kitaev spin-orbital liquids"
(Technische Universität Dresden, 2025-05-07) Fornoville, Max; Janssen, Lukas
The archive contains the data used to construct Figs. 1-3 of the paper "Fractionalized fermionic multicriticality in anisotropic Kitaev spin-orbital liquids" by M. Fornoville and L. Janssen [arXiv:2505.01493]. The work uses Majorana mean-field theory and renormalization group theory to study the low-temperature phase diagram of quantum Kitaev-Heisenberg spin-orbital models with XXZ anisotropy on the honeycomb lattice.
Open Access
Data for "Twist-tuned quantum criticality in moiré bilayer graphene"
(Technische Universität Dresden, 2025-01-09) Biedermann, Jan; Janssen, Lukas
The archive contains the data used to construct Figs. 1-4 of the paper "Twist-tuned quantum criticality in moiré bilayer graphene" by J. Biedermann and L. Janssen [arXiv:2412.16042]. The work uses self-consistent Hartree-Fock calculations to compute the phase diagram of moiré bilayer graphene as a function of the twist angle between the layers.