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SUMMARY:Tensor network studies of the Shastry-Sutherland model
DTSTART:20260602T090000Z
DTEND:20260602T100000Z
DTSTAMP:20260624T184900Z
UID:indico-event-18963@indico.psi.ch
CONTACT:markus.mueller@psi.ch
DESCRIPTION:Speakers: Philippe Corboz (Amsterdam)\n\nThe Shastry–Sutherl
 and model provides an effective description of the layered material SrCu2
 (BO3)2\, which exhibits a very rich phase diagram as a function of pressur
 e and magnetic field. In this talk\, I will discuss recent progress in the
  numerical study of this system using infinite projected entangled-pair st
 ates (iPEPS)\, a tensor network ansatz for representing quantum states dir
 ectly in the 2D thermodynamic limit. I will show how iPEPS has provided ne
 w insights into the fascinating properties of SrCu2(BO3)2\, including its
  intriguing sequence of magnetization plateaus\, supersolid phases\, and a
  finite-temperature critical point. Finally\, I will present recent high-p
 recision iPEPS results that reveal a narrow quantum spin liquid phase betw
 een the plaquette and antiferromagnetic phases\n\nhttps://indico.psi.ch/ev
 ent/18963/
LOCATION:WHGA/121
URL:https://indico.psi.ch/event/18963/
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