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Mid term review meetingGranada 14/11/19
QTFLAG
Quantum Technologies for Lattice Gauge Theories
Simone Montangero
This project has received funding from the European Union’s Horizon 2020 research and innovation programme
under grant agreement No 731473.
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9 Countries, 14 instiutions, 20 investigators
2
Network
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Gauge Theories
3
Theories with local symmetries (to be satisfied at every point)
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Gauge Theories
4
Theories with local symmetries (to be satisfied at every point)
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Applications
5
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Many-body and Sign problem
6
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Objectives
7
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Objectives
8
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Objectives
9
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Project structure
10
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Highlights WP1
11
2D quantum spin ice model
Scipost Physics (2019)SU(3) LGT simulation at finite density
PRD (2019)
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Highlights WP2
12
7 July 2019 QTFLAG – Half-period Meeting
QTFLAG
WP 2 Description of Highlight T2.1SO(3) link models as toy model of QCD
Implementation with bosonic mixture in optical lattices SO(3) LGT with bosonic mixtures
Annalen der physics (2018)
7 July 2019 QTFLAG – Half-period Meeting
QTFLAG
WP 2 Description of Highlight T2.2-3
Dual Rokhsar-Kivelson model = driven decorated array
2D U(1) gauge theories in Rydberg arrays
arXiv:1907.03311
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Highlights WP3
13Self-verifying variational quantum simulation of lattice models Nature (2019)
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Dissemination and communication
14
50+ Seminars and talks
4 Popularization conferences
1 Kick-off meeting
1 Mid-term meeting
28 Publications in scientific journals (including Nature, PRX,
Lattice, Phys. Rev. D, …)
1 Book
10 Applications to national and internationl calls (50% success ca.)
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Executive summary and outlook
15
Deliverables and milestones OK
Project development is on track/ahead
PhD School funded by ECT* in Trento (July 2020)
Final meeting funded by MITP (February 2021)
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Executive summary and outlook
16
Deliverables and milestones OK
Project development is on track/ahead
PhD School funded by ECT* in Trento (July 2020)
Final meeting funded by MITP (February 2021)
Perspectives: high-dimensional simulations?
TTN simulations of 2D U(1) LGT at finite density arXiv:1911.???
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Thank you!
This project has received funding from the European Union’s Horizon 2020 research and innovation programme
under grant agreement No 731473.