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[Fizinfo] Szemináriumok - Seminars: Kedar Damle

From: Szeminárium koordinátor <sem-admin AT szfki.hu>
To: SZFI User <szfkiuser AT szfki.hu>,Fizinfo <fizinfo AT lists.kfki.hu>
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Subject: [Fizinfo] Szemináriumok - Seminars: Kedar Damle
Date: Thu, 25 Sep 2025 06:00:01 +0200 (CEST)
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SZFI SeminarKedar DamleTata Institute of Fundamental Research, Mumbai, India
(host: Penc Karlo)Vacancy-induced local moment instability of short-range RVB
spin liquids on triangular and kagome latticesTuesday, 30 September 2025,
10:00, KFKI Campus, Bldg. 1, 2nd floor, Conference RoomExploiting a
connection between monomers of maximum-density dimer packings on the
underlying diluted lattice and vacancy-induced local moments in gapped
short-range RVB spin liquid states of triangular and kagome lattice
antiferromagnets, we argue that weak vacancy disorder leads to a local
momentinstability on the triangular lattice. Further, the low-dilution regime
is characterized by dramatic violations of self-averaging in such diluted
triangular lattice antiferromagnets. In contrast, such spin liquid states of
kagome lattice antiferromagnets are stable to weak vacancy disorder. [based
on:: Ansari & KD PRL 132, 226504 (2024), Bhola & KD arXiv:2311.05634v2
(May2025)] Minden érdeklődőt szívesen látunk! - Everyone is welcome to
attend.Attila Nagysem-admin AT szfki.hu

[Fizinfo] Szemináriumok - Seminars: Kedar Damle, Szeminárium koordinátor, 09/25/2025