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[Fizinfo] BME ElmFiz szeminárium, szept. 25. Lévay Péter

From: Kormos Márton <kormos.marton AT ttk.bme.hu>
To: "fizinfo AT lists.kfki.hu" <fizinfo AT lists.kfki.hu>, "elmfiz.oktatok-kutatok AT lists.bme.hu" <elmfiz.oktatok-kutatok AT lists.bme.hu>, "elmfiz.hallgatok AT lists.bme.hu" <elmfiz.hallgatok AT lists.bme.hu>
Subject: [Fizinfo] BME ElmFiz szeminárium, szept. 25. Lévay Péter
Date: Thu, 24 Sep 2026 11:20:04 +0000
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MEGHÍVÓ

BME Elméleti Fizika Szeminárium,

szept. 25. péntek 10:15,

1111 Budapest, Budafoki út 8., BME F III. magasföldszint 01.,
Elméleti Fizika Tanszék szemináriumi szoba

Lévay Péter (BME Elméleti Fizika Tanszék)
On the geometry of quantum secrets

In this talk we show how quantum secret sharing based on the pentagon and
heptagon codes can be understood in finite geometric terms. We demonstrate
how from this perspective the secret breaking protocols are naturally
connected to basic quantum notions like entanglement and contextuality. As
is well-known the pentagon and heptagon codes play a pivotal role in building
up holographic codes. These objects can be used as building blocks for
patterns of emergent spacetime structures. Our findings give further evidence
for the idea that even in the simplest scenarios provided by these codes the
basic ingredients of discretized geometry emerge hand in hand with basic
quantum notions.

Minden érdeklődőt szeretettel várunk.

A további program megtekinthető itt: https://physics.ttk.bme.hu/theoryseminars

Kormos Márton
szemináriumi koordinátor

[Fizinfo] BME ElmFiz szeminárium, szept. 25. Lévay Péter, Kormos Márton, 09/24/2026