Strongly Correlated Electrons

Authors and titles for cond-mat.str-el in Dec 2020, skipping first 55

[56]  arXiv:2012.04737 [pdf, ps, other]

Title: Absence of local moments in the kagome metal KV3Sb5 as determined by muon spin spectroscopy

Authors: Eric M. Kenney, Brenden R. Ortiz, Chennan Wang, Stephen D. Wilson, Michael J. Graf

Comments: 9 pages, 2 figures

Subjects: Strongly Correlated Electrons (cond-mat.str-el)

[57]  arXiv:2012.04804 [pdf, ps, other]

Title: Giant viscoelasticity near Mott criticality in PbCrO3 with large lattice anomalies

Authors: Shanmin Wang, Jian Chen, Liusuo Wu, Yusheng Zhao

Comments: 12 pages main text including 3 figures. 20 pages suppporting material

Journal-ref: Phys. Rev. Lett., 2022

Subjects: Strongly Correlated Electrons (cond-mat.str-el); Materials Science (cond-mat.mtrl-sci)

[58]  arXiv:2012.04894 [pdf, ps, other]

Title: Ground-state phase diagram of anisotropically interacting Heisenberg-$Γ$ models on a honeycomb lattice

Authors: Takafumi Suzuki, Takuto Yamada, Sei-ichiro Suga

Comments: 11 pages, 8 figures

Journal-ref: Phys. Rev. B 103, 224425 (2021)

Subjects: Strongly Correlated Electrons (cond-mat.str-el)

[59]  arXiv:2012.04897 [pdf, other]

Title: Disentangling the role of bond lengths and orbital symmetries in controlling $T_c$ in YBa$_2$Cu$_3$O$_7$

Authors: Francois Jamet, Cedric Weber, Swagata Acharya, Dimitar Pashov, Mark van Schilfgaarde

Comments: 5 pages, 4 figures

Journal-ref: Phys. Rev. Research 4, 033189 (2022)

Subjects: Strongly Correlated Electrons (cond-mat.str-el)

[60]  arXiv:2012.04913 [pdf, ps, other]

Title: Magnetocaloric and electrocaloric properties of the Hubbard pair cluster

Authors: K. Szałowski, T. Balcerzak

Journal-ref: Journal of Magnetism and Magnetic Materials 527, 167767 (2021)

Subjects: Strongly Correlated Electrons (cond-mat.str-el); Mesoscale and Nanoscale Physics (cond-mat.mes-hall); Statistical Mechanics (cond-mat.stat-mech)

[61]  arXiv:2012.04929 [src]

Title: Frustration-free Hamiltonian with Topological Order on Graphs

Authors: Pramod Padmanabhan, Jintae Kim, Jung Hoon Han

Comments: The paper was written in a manner making it prone to misinterpretation. These models are inspired by higher gauge theories as elaborated in 1907.01608v2 making them similar to the toric code. The ground states have topological entanglement entropy which is accounted for by anyonic excitations. A more comprehensive version will appear in a fresh submission by one of the authors, PP

Subjects: Strongly Correlated Electrons (cond-mat.str-el); Quantum Physics (quant-ph)

[62]  arXiv:2012.05008 [pdf, ps, other]

Title: Direct comparison of ARPES, STM, and quantum oscillation data for band structure determination in Sr$_2$RhO$_4$

Authors: I. Battisti, W.O. Tromp, S. Riccò, R.S. Perry, A.P. Mackenzie, A. Tamai, F. Baumberger, M.P. Allan

Journal-ref: npj Quantum Mater. 5, 91 (2020)

Subjects: Strongly Correlated Electrons (cond-mat.str-el)

[63]  arXiv:2012.05098 [pdf, other]

Title: Evolution of Helimagnetic Correlations when approaching the Quantum Critical Point of Mn$_{1-x}$Fe$_x$Si

Authors: Catherine Pappas, Andrey O. Leonov, Lars J. Bannenberg, Peter Fouquet, Thomas Wolf, Frank Weber

Journal-ref: Phys. Rev. Research 3, 013019 (2021)

Subjects: Strongly Correlated Electrons (cond-mat.str-el); Mesoscale and Nanoscale Physics (cond-mat.mes-hall)

[64]  arXiv:2012.05167 [pdf, other]

Title: Local and global interpolations along the adiabatic connection of DFT: A study at different correlation regimes

Authors: Derk P. Kooi, Paola Gori-Giorgi

Comments: 20 pages, 15 figures

Journal-ref: Theor. Chem. Acc. 137, 166 (2018)

Subjects: Strongly Correlated Electrons (cond-mat.str-el)

[65]  arXiv:2012.05193 [pdf, ps, other]

Title: Pressure control of the magnetic anisotropy of the quasi-two-dimensional van der Waals ferromagnet Cr$_2$Ge$_2$Te$_6$

Authors: T. Sakurai, B. Rubrecht, L. T. Corredor, R. Takehara, M. Yasutani, J. Zeisner, A. Alfonsov, S. Selter, S. Aswartham, A. U. B. Wolter, B. Büchner, H. Ohta, V. Kataev

Journal-ref: Phys. Rev. B 103, 024404 (2021)

Subjects: Strongly Correlated Electrons (cond-mat.str-el)