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TM↑3 — Topological Matter and MetaMaterials Profile
TM↑3 — Topological Matter and MetaMaterials

@UZH_TopoMat

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Theory research group Topological Matter and Metamaterials of @tomasbzdusek, based at @UZHPhysics of Uni Zürich. Also at @[email protected].

Zürich, Switzerland
Joined January 2023
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@UZH_TopoMat
TM↑3 — Topological Matter and MetaMaterials
29 days
RT @TomasBzdusek: Excited to host QuanSheng Wu during his visit to Zurich! We collaborated on only three papers together, but where did the…
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@UZH_TopoMat
TM↑3 — Topological Matter and MetaMaterials
29 days
@TomasBzdusek Showing QuanSheng the Poincare projection of the hyperbolic plane. Got this 3D printed toy a few years back from @henryseg through Shapeways -- but the store doesn't seem to work anymore. Where can one buy this now?
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@UZH_TopoMat
TM↑3 — Topological Matter and MetaMaterials
2 months
You can now also find us on BlueSky!
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@UZH_TopoMat
TM↑3 — Topological Matter and MetaMaterials
2 months
Excited to announce that tandem packages HyperCells (GAP) and HyperBloch (Mathematica) for computing spectra of hyperbolic lattices are finally out!🥳 Check Great amount of implementation by Patrick Lenggenhager & detailed tutorials by Marcelo Looser.
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@UZH_TopoMat
TM↑3 — Topological Matter and MetaMaterials
2 months
RT @TomasBzdusek: I am very grateful for this token of appreciation from @APSphysics and @PhysRevX . Fun fact: according to my Web of Sc…
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@UZH_TopoMat
TM↑3 — Topological Matter and MetaMaterials
2 months
Better late than never! Our first complete group photo, taken back in April at UZH Irchel Lichthof. Left to right: Mykhailo, Aoxue, Marcelo, Tomáš, Askar, and Zoltán.
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@UZH_TopoMat
TM↑3 — Topological Matter and MetaMaterials
2 months
Excited to learn that our group's poster received one of the three poster awards at this year's Open Day of the @UZHPhysics Institute. Many thanks to Mykhailo and @ZltnGuba for making this hyperbolically arranged poster possible!
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@UZH_TopoMat
TM↑3 — Topological Matter and MetaMaterials
5 months
Congratulations 👏 to our student Patrick Lenggenhager, whose PhD thesis was recognized by the SPS (Swiss Physical Society) Award in Condensed Matter Physics - sponsored by IBM & handed by SPS president Teresa Montaruli. Another trophy 🏆 after receiving the Silver Medal of ETH!
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@UZH_TopoMat
TM↑3 — Topological Matter and MetaMaterials
9 months
Can the second Chern number be realized in a two-dimensional plane? Yes, it can - you just need to curve the plane! Our work on "Hyperbolic Non-Abelian Semimetal" about a 2D nodal semimetal stabilized by second Chern number just appeared in @PhysRevLett.
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@UZH_TopoMat
TM↑3 — Topological Matter and MetaMaterials
9 months
Congratulations @ZltnGuba on your first publication! 👏
@quantumjournal
Quantum
10 months
Quantum has recently published: Resource analysis for quantum-aided Byzantine agreement with the four-qubit singlet state by Zoltán Guba, István Finta, Ákos Budai, Lóránt Farkas, Zoltán Zimborás, and András Pályi
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@UZH_TopoMat
TM↑3 — Topological Matter and MetaMaterials
11 months
Cool new work on "Simulating holographic conformal field theories on hyperbolic lattices" using electric-circuit networks! Congrats to the teams in Edmonton and Würzburg on their very interesting paper! Arxiv:
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@UZH_TopoMat
TM↑3 — Topological Matter and MetaMaterials
11 months
Very happy that Dr. Askar Iliasov has joined our group as a postdoc! He will investigate topological phases of matter in crystals and in non-Euclidean geometries. Looking forward to our collaborations, Askar!
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@UZH_TopoMat
TM↑3 — Topological Matter and MetaMaterials
11 months
The Wolfram community moderators asked us to write a short blog about our HyperBloch package for computing spectra of hyperbolic lattices. You can read it here! See also our Getting Started guide Thx to Patrick for writing both!
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@UZH_TopoMat
TM↑3 — Topological Matter and MetaMaterials
1 year
Link to the publication preprint at
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@UZH_TopoMat
TM↑3 — Topological Matter and MetaMaterials
1 year
Fantastic news! Our former PhD student Patrick Lenggenhager (now postdoctoral fellow at @mpi_pks working with @MarinBukov ) will receive the ETH Medal for his "outstanding doctoral thesis". This recognition is absolutely well deserved. Congratulations, Patrick!👏
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@UZH_TopoMat
TM↑3 — Topological Matter and MetaMaterials
1 year
RT @TopologicalS: 👀 Have you noticed!? We are warming up to our 2024: an amazing line up of confirmed speakers and ⏰ an open registration!…
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@UZH_TopoMat
TM↑3 — Topological Matter and MetaMaterials
1 year
Excited that @WolframResearch community moderators came across the code for our @NatureComms work on electric-circuit simulation of hyperbolic space — and featured it as a "staff pick"! Check out the cool figures!😎 Original work:
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@UZH_TopoMat
TM↑3 — Topological Matter and MetaMaterials
1 year
More on the methods behind these packages is discussed in our preprint
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