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BEGIN:VEVENT
UID:0-762@lptms.universite-paris-saclay.fr
DTSTART;TZID=Europe/Paris:20210302T110000
DTEND;TZID=Europe/Paris:20210302T120000
DTSTAMP:20210223T100014Z
URL:http://www.lptms.universite-paris-saclay.fr/seminars/seminaire-du-lptm
 s-francesca-pietracaprina-trinity-college-dublin/
SUMMARY:Séminaire du LPTMS : Francesca Pietracaprina (Trinity College Dubl
 in) - LPTMS (100% online seminar) - 2 Mar 21 11:00
DESCRIPTION:Many-Body Localization in 2D and constrained models\nFrancesca 
 Pietracaprina (Trinity College Dublin)\n\nOnline seminar --- ZOOM Meeting 
 ID: 955 7840 0964 -- Password: ask L. Mazza and D. Petrov --\n\nMany-body 
 localization is a way to break ergodicity\, thermalization and transport i
 n disordered and quasiperiodic interacting quantum systems. The existence 
 of a many-body localization transition in 2D systems is an open question t
 hat is being addressed experimentally\, theoretically and numerically. In 
 this talk\, I will show some recent numerical results for a model whose fe
 atures make it especially accessible to exact diagonalization. We numerica
 lly study the possibility of many-body localization transition in a constr
 ained system: a disordered quantum dimer model on the honeycomb lattice. B
 y using the peculiar constraints of this model and state-of-the-art exact 
 diagonalization and time evolution methods\, we probe large two-dimensiona
 l systems of up to N=108 sites.\n\nF Pietracaprina and F Alet\, SciPost Ph
 ys. 10\, 044 (2021)\nC Chiaracane\, F Pietracaprina\, A Purkayastha and J 
 Goold\, arXiv:2101.01111 [cond-mat.dis-nn] (2021)
CATEGORIES:seminars
LOCATION:LPTMS (100% online seminar)\, LPTMS - Bâtiment Pascal n° 530 rue
  André Rivière - Université Paris-Saclay\, Orsay\, 91405\, France
X-APPLE-STRUCTURED-LOCATION;VALUE=URI;X-ADDRESS=LPTMS - Bâtiment Pascal n
 ° 530 rue André Rivière - Université Paris-Saclay\, Orsay\, 91405\, Fr
 ance;X-APPLE-RADIUS=100;X-TITLE=LPTMS (100% online seminar):geo:0,0
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TZID:Europe/Paris
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DTSTART:20201025T020000
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