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pro vyhledávání: '"Desrochers, A."'
Autor:
Lajeunesse, Marcel
Publikováno v:
Information & Culture. 2012, Vol. 47 Issue 3, p340-357. 18p.
Dipolar-octupolar (DO) pyrochlore systems Ce$_2$(Zr,Sn,Hf)$_2$O$_7$ have garnered much attention as recent investigations suggest that they may stabilize a novel quantum spin ice (QSI), a quantum spin liquid (QSL) with an emergent $U(1)$ gauge field.
Externí odkaz:
http://arxiv.org/abs/2406.18650
Akademický článek
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Autor:
Gao, Bin, Desrochers, Félix, Tam, David W., Steffens, Paul, Hiess, Arno, Su, Yixi, Cheong, Sang-Wook, Kim, Yong Baek, Dai, Pengcheng
A quantum spin liquid (QSL) arises from a highly entangled superposition of many degenerate classical ground states in a frustrated magnet, and is characterized by emergent gauge fields and deconfined fractionalized excitations (spinons). Because suc
Externí odkaz:
http://arxiv.org/abs/2404.04207
Autor:
Safari, Shiva, Bateman-Hemphill, William, Mitra, Asimpunya, Desrochers, Félix, Zhang, Emily Z., Shafeek, Lubuna, Ferrenti, Austin, McQueen, Tyrel M., Shekhter, Arkady, Köllö, Zoltán, Kim, Yong Baek, Ramshaw, B. J., Modic, K. A.
Early efforts to realize exotic quantum ground states in frustrated magnets focused on frustration arising from the lattice geometry alone. Attention has shifted to bond-dependent anisotropic interactions, as well as further-neighbor interactions, on
Externí odkaz:
http://arxiv.org/abs/2403.15315
Autor:
Desrochers, Félix, Kim, Yong Baek
Publikováno v:
Physical Review B, 109(14), 144410 (2024)
Quantum spin ice (QSI) is an emblematic three-dimensional $U(1)$ quantum spin liquid (QSL) on the pyrochlore lattice that hosts gapless photon-like modes and spinon excitations. Despite its notable status and the current rise of strong material candi
Externí odkaz:
http://arxiv.org/abs/2401.09551
Publikováno v:
Phys. Rev. B 109, 184421 (2024)
Motivated by recent experiments on Ce$_2$Zr$_2$O$_7$ that reveal a dynamic, liquid-like ground state, we study the nearest neighbor XYZ Hamiltonian of dipolar-octupolar pyrochlore magnets with the pseudofermion functional renormalization group (PFFRG
Externí odkaz:
http://arxiv.org/abs/2311.04269
Autor:
Freddie Seo, Julien Clouette, Yijia Huang, Alexandra Potvin‐Desrochers, Henri Lajeunesse, Frédérike Parent‐L'Ecuyer, Claire Traversa, Caroline Paquette, Tyler A. Churchward‐Venne
Publikováno v:
Experimental Physiology, Vol 109, Iss 9, Pp 1557-1571 (2024)
Abstract Muscle disuse induces a decline in muscle strength that exceeds the rate and magnitude of muscle atrophy, suggesting that factors beyond the muscle contribute to strength loss. The purpose of this study was to characterize changes in the bra
Externí odkaz:
https://doaj.org/article/c3939be1c7cc401b8ffecbf15ed092ca
Autor:
Schultz, Daniel J., Khoury, Alexandre, Desrochers, Félix, Tavakol, Omid, Zhang, Emily Z., Kim, Yong Baek
The triangular lattice Hubbard model at strong coupling, whose effective spin model contains both Heisenberg and ring exchange interactions, exhibits a rich phase diagram as the ratio of the hopping $t$ to onsite Coulomb repulsion $U$ is tuned. This
Externí odkaz:
http://arxiv.org/abs/2309.00037