Strongly Correlated Electrons

Authors and titles for cond-mat.str-el in Dec 2020, skipping first 75

[76]  arXiv:2012.05557 [pdf, other]

Title: Solving the Bethe-Salpeter equation with exponential convergence

Authors: Markus Wallerberger, Hiroshi Shinaoka, Anna Kauch

Comments: 19 pages, 1 table, 15 figures

Journal-ref: Phys. Rev. Research 3, 033168 (2021)

Subjects: Strongly Correlated Electrons (cond-mat.str-el); High Energy Physics - Theory (hep-th); Computational Physics (physics.comp-ph)

[77]  arXiv:2012.05595 [pdf, ps, other]

Title: Novel Strongly Correlated Europium Superhydrides

Authors: Dmitrii V. Semenok, Di Zhou, Alexander G. Kvashnin, Xiaoli Huang, Michele Galasso, Ivan A. Kruglov, Anna G. Ivanova, Alexander G. Gavrilyuk, Wuhao Chen, Nikolay V. Tkachenko, Alexander I. Boldyrev, Ivan Troyan, Artem R. Oganov, Tian Cui

Journal-ref: J. Phys. Chem. Lett. 2021, 12, XXX, 32-40

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

[78]  arXiv:2012.05597 [pdf, other]

Title: BaOsO$_3$: A Hund's metal in the presence of strong spin-orbit coupling

Authors: Max Bramberger, Jernej Mravlje, Martin Grundner, Ulrich Schollwöck, Manuel Zingl

Comments: 12 pages, 7 figures

Journal-ref: Phys. Rev. B 103, 165133 (2021)

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

[79]  arXiv:2012.05753 [pdf, other]

Title: Subdiffusive dynamics and critical quantum correlations in a disorder-free localized Kitaev honeycomb model out of equilibrium

Authors: Guo-Yi Zhu, Markus Heyl

Comments: 5 pages, 6 figures, appendix; revised in response to referees' comments and suggestions

Journal-ref: Phys. Rev. Research 3, 032069 (2021)

Subjects: Strongly Correlated Electrons (cond-mat.str-el); Disordered Systems and Neural Networks (cond-mat.dis-nn); Quantum Gases (cond-mat.quant-gas); Quantum Physics (quant-ph)

[80]  arXiv:2012.05835 [pdf, other]

Title: Antichiral Ferromagnetism

Authors: Filipp N. Rybakov, Anastasiia Pervishko, Olle Eriksson, Egor Babaev

Journal-ref: Phys. Rev. B 104, 020406 (2021)

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

[81]  arXiv:2012.05837 [pdf, other]

Title: Fully Algebraic and Self-consistent Effective Dynamics in a Static Quantum Embedding

Authors: P. V. Sriluckshmy, Max Nusspickel, Edoardo Fertitta, George H. Booth

Comments: 15 pages, 10 figures

Journal-ref: Phys. Rev. B 103, 085131 (2021)

Subjects: Strongly Correlated Electrons (cond-mat.str-el); Computational Physics (physics.comp-ph)

[82]  arXiv:2012.05930 [pdf, other]

Title: Colorful points in the XY regime of XXZ quantum magnets

Authors: Santanu Pal, Prakash Sharma, Hitesh J. Changlani, Sumiran Pujari

Journal-ref: Phys. Rev. B 103, 144414 (2021)

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

[83]  arXiv:2012.06085 [pdf, ps, other]

Title: Sizeable suppression of thermal Hall effect upon isotopic substitution in strontium titanate

Authors: Sangwoo Sim, Heejun Yang, Ha-Leem Kim, Matthew J Coak, Mitsuru Itoh, Yukio Noda, Je-Geun Park

Comments: 11 pages, 4 figures, accepted for publication in Physical Review Letters

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

[84]  arXiv:2012.06088 [pdf, other]

Title: Anomalous Hall resistivity and possible topological Hall effect in the EuAl$_4$ antiferromagnet

Authors: T. Shang, Y. Xu, D. J. Gawryluk, J. Z. Ma, T. Shiroka, M. Shi, E. Pomjakushina

Comments: 7 pages, 4 figures, accepted by Phys. Rev. B (R)

Journal-ref: Phys. Rev. B 103, L020405 (2021)

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

[85]  arXiv:2012.06159 [pdf, ps, other]

Title: Strange Metal Solution in the Diagrammatic Theory for the $2d$ Hubbard Model

Authors: Aaram J. Kim, Philipp Werner, Evgeny Kozik

Comments: 7 pages, 5 figures

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

[86]  arXiv:2012.06167 [pdf, ps, other]

Title: Antiferromagnetic Kitaev interaction in $J_\rm{eff}=1/2$ cobalt honeycomb materials Na$_3$Co$_2$SbO$_6$ and Na$_2$Co$_2$TeO$_6$

Authors: Chaebin Kim, Jaehong Jeong, Gaoting Lin, Pyeongjae Park, Takatsugu Masuda, Shinichiro Asai, Shinichi Itoh, Heung-Sik Kim, Haidong Zhou, Jie Ma, Je-Geun Park

Comments: 28 pages, 10 figures, Journal of Physics: Condensed Matter

Journal-ref: J. Phys.: Condens. Matter 34 045802 (2022)

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

[87]  arXiv:2012.06314 [pdf, other]

Title: From one- to two-magnon excitations in the S=3/2 magnet $β$-CaCr$_2$O$_4$

Authors: M. Songvilay, S. Petit, F. Damay, G. Roux, N. Qureshi, H. C. Walker, J. A. Rodriguez-Rivera, B. Gao, S.-W. Cheong, C. Stock

Journal-ref: Phys. Rev. Lett. 126, 017201 (2021)

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

[88]  arXiv:2012.06589 [pdf, other]

Title: Quantum phase transition at non-zero doping in a random $t$-$J$ model

Authors: Henry Shackleton, Alexander Wietek, Antoine Georges, Subir Sachdev

Comments: 5 pages, 4 figures

Journal-ref: Phys. Rev. Lett. 126, 136602 (2021)

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

[89]  arXiv:2012.06630 [pdf, other]

Title: Universal collective modes from strong electronic correlations: Modified $1/\mathcal{N}_f$ theory with application to high-$T_c$ cuprates

Authors: Maciej Fidrysiak, Józef Spałek

Journal-ref: Phys. Rev. B 103, 165111 (2021)

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

[90]  arXiv:2012.06696 [pdf, other]

Title: Strong Magnetic Interactions and Short Range Magnetic Correlations in CuTeO4

Authors: Zubia Hasan, Michal J. Winiarski, Kathryn E. Arpino, Thomas Halloran, Thao T. Tran, Tyrel M. McQueen

Comments: 9 pages, 7 figures

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

[91]  arXiv:2012.06752 [pdf, other]

Title: Dilemma in strongly correlated materials: Hund's metal vs relativistic Mott insulator

Authors: Gang Chen

Comments: 5 pages, 2 figures

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

[92]  arXiv:2012.06935 [pdf, ps, other]

Title: Ground-state phase diagram of the one-dimensional $t$-$J_s$-$J_τ$ model at quarter filling

Authors: Yuya Kurebayashi, Hiroki Oshiyama, Naokazu Shibata

Comments: 5 pages, 8 figures

Journal-ref: Phys. Rev. B 103, 165115 (2021)

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

[93]  arXiv:2012.07191 [pdf, ps, other]

Title: Light-enhanced gating effect at the interface of oxide heterostructure

Authors: Neha Wadehra, Ruchi Tomar, Yuichi Yokoyama, Akira Yasui, E. Ikenaga, H. Wadati, Denis Maryenko, S. Chakraverty

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

[94]  arXiv:2012.07263 [pdf, other]

Title: Screw dislocations in the X-cube fracton model

Authors: Nandagopal Manoj, Kevin Slagle, Wilbur Shirley, Xie Chen

Comments: 24+4 pages, 26 figures, 1 table

Journal-ref: SciPost Phys. 10, 094 (2021)

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

[95]  arXiv:2012.07382 [pdf, ps, other]

Title: Antiferromagnetic fluctuations in the one-dimensional Hubbard model

Authors: Václav Janiš, Antonín Klíč, Jiawei Yan

Comments: 6 pages, 2 figures, Contributed talk at MMM 2020, to appear in AIP Advances

Journal-ref: AIP Advances 10, 125127 (2020)

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

[96]  arXiv:2012.07423 [pdf, other]

Title: Twisted superfluid and supersolid phases of triplons in bilayer honeycomb magnets

Authors: Dhiman Bhowmick, Abhinava Chatterjee, Prasanta K. Panigrahi, Pinaki Sengupta

Comments: 10 pages, 5 figures

Journal-ref: Phys. Rev. B 104, 064447 (2021)

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

[97]  arXiv:2012.07486 [pdf, other]

Title: Quantum phases of a frustrated spin-1 system: The 5/7 skewed ladder

Authors: Sambunath Das, Dayasindhu Dey, Manoranjan Kumar, S. Ramasesha

Comments: 7 pages, 6 figures

Journal-ref: Phys. Rev. B 104, 125138 (2021)

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

[98]  arXiv:2012.07488 [pdf, other]

Title: Absence of superdiffusion in the quasiperiodic spin chain at weak integrability breaking

Authors: Marko Znidaric

Journal-ref: Phys. Rev. B 103, 237101 (2021)

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

[99]  arXiv:2012.07529 [pdf, other]

Title: Parafermionization, bosonization, and critical parafermionic theories

Authors: Yuan Yao, Akira Furusaki

Comments: 27 pages, 3 figures

Subjects: Strongly Correlated Electrons (cond-mat.str-el); Statistical Mechanics (cond-mat.stat-mech); High Energy Physics - Theory (hep-th); Mathematical Physics (math-ph)

[100]  arXiv:2012.07666 [pdf, other]

Title: Non-collinear ground state from a four-spin chiral exchange in a tetrahedral magnet

Authors: I. A. Ado, O. Tchernyshyov, M. Titov

Comments: 8 pages

Journal-ref: Phys. Rev. Lett. 127, 127204 (2021)

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