Lode Pollet

Professor of Physics

[Physical Review Research @PhysRevResearch]

Frustration on a centered pyrochlore lattice in metal-organic frameworks, Rajah P. Nutakkiet al #Materials #CondensedMatter https://t.co/5wSC9zNplR

[Munich Quantum Valley @MunichQuantum]

ICYMI: Featured on the cover of PRL, MQV-member @LodePollet and co-workers demonstrate the high error resilience of a quantum memory based on novel quantum phases of matter.
Exploring error codes that can correct for higher error rates can make quantum computing more robust.

[Lode Pollet @LodePollet]

@ugent @ugent_fwe Proficiat @k_vanacoleyen !

[Lode Pollet @LodePollet]

[2209.07824] Sublattice symmetries are neither global (like in eg an Ising model), nor local (like in gauge theories),but have a dimension in between. We analyzed their unusual scaling properties near phase transitions https://t.co/P17i4Hm2yG

[Sven Krippendorf @KrippendorfSven]

Continuing the #ASCschool with @a_e_cole speaking on simulation based inference.

[Sven Krippendorf @KrippendorfSven]

The ASC school on Physics Meets AI is starting with @DaniloJRezende. Great to see you all in person! #ASCschool

[Lode Pollet @LodePollet]

@quantenvogel Oh Lord make my job obsolete but not just yet ( aka not before my retirement)! Joking aside we will shift our attention in such cases to other open problems

[Lode Pollet @LodePollet]

Hybrid classical algorithms can efficiently discriminate between quantum phases: our new work shows how to do this with strong interpretability in an unsupervised way for qubit systems with short-range entanglement. ⁦ https://t.co/x09z0Hp6hs

[Lode Pollet @LodePollet]

@quantenvogel Synthetic data from ED will obviously not work. Peps and QMC will also quickly face their limits

[Lode Pollet @LodePollet]

@quantenvogel Thank you. The meaning of the sentence is indeed that we have a (future) quantum digital computer or analog quantum simulator in mind that produces unknown states, and we would only need POVMs from it, and the machine learning algorithm replaces the theorist, ideally

[Annabelle Bohrdt @aBohrdt]

In our latest preprint we look at the formation of stripes 🦓 at finite temperature 🌡 in the mixed dimensional t-J model, i.e. spin ⬇️⬆️and charge➖➕ see different dimensionalities (2D vs 1D) — check it out: https://t.co/tkIZgNp6ff @harvardphysics @QManyBody @MCQST_cluster

[Lode Pollet @LodePollet]

@lukyluke_t Haha we reached out to Jheng-Wei Li in Jan von Delft’s group otherwise we would definitely have messed up. The number of calculations is quite staggering. It is a great method!

[Lode Pollet @LodePollet]

Everything should be made as simple as possible but not simpler. 9 pairs of helical axes with spiraling transverse components found classically and fingerprints of it in iPEPS calculations for models relevant to Kitaev magnets https://t.co/ESf3k7U77x

[Lode Pollet @LodePollet]

GitHub - LodePollet/worm: Worm Algorithm for Bose-Hubbard and XXZ models — finally got the new open source code for the worm algorithm out. See also arXiv:2204.12262 for the paper. All remarks, issues, requests… welcome https://t.co/n942zRZZyG

[Sven Krippendorf @KrippendorfSven]

Want to learn more about how AI and Physics connect? Come to our school in Munich the week before Oktoberfest. More details here: https://t.co/CTWMlCAC6G

@aBohrdt, @gppcarleo, @a_e_cole, @marylougab, @GittaKutyniok, @rgmelko, @DaniloJRezende

@lodepollet, @krippendorfsven

[Lode Pollet @LodePollet]

[2203.08780] Frustration on a centred pyrochlore lattice in metal-organic frameworks — a proximate S=5/2 spin liquid on a new geometry in MOFs with good control over the parameters. Thanks to colleagues from Bordeaux and Augsburg. https://t.co/0ddmQAmNKG

[Lode Pollet @LodePollet]

@LipfertLab @UniUtrecht Congratulations!

[Lode Pollet @LodePollet]

[2201.11759] Supertransport by Superclimbing Dislocations in $^4$He: When All Dimensions Matter — the incompatibility of the critical flow through a dislocation network with Luttinger liquids is given a single explanation https://t.co/UvSpwObYAN

[Lode Pollet @LodePollet]

Fracton phases may be interesting for quantum error correction— see [2112.05122] Optimal Thresholds for Fracton Codes and Random Spin Models With Subsystem Symmetry https://t.co/vNihCyFEVy

[Lode Pollet @LodePollet]

@TilmanEsslinger @TOPTICA_AG @uniinnsbruck @iqoqi @MIT @OhioState And Rudi of course!!!

[Lode Pollet @LodePollet]

@TilmanEsslinger @TOPTICA_AG @uniinnsbruck @iqoqi @MIT @OhioState Congratulations Tilman ( and Martin and Jason). Well deserved!