KIAS HEP seminars
# Noncommutative (algebraic) geometry, fundamental physics, and quantum information.

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Asia/Seoul

1424 in building 1 (KIAS)
### 1424 in building 1

#### KIAS

Description

**Title:** Noncommutative (algebraic) geometry, fundamental physics, and quantum information.

**Speaker:** Otto Kong (Taiwan National Central Univ.)

**Abstract:** We have developed a symmetry theoretically based framework for fundamental physics with a picture of noncommutative (algebraic) geometry for spacetime, quantum mechanics, and beyond. A central new conceptual notion is the noncommutative values of observables, q-number values for q-number observables. The noncommutative values may be the noncommutative analog of the c-numbers, i.e. real numbers, at least for physics if not for mathematics. Practically, they may be the best representation of pieces of quantum information, helping to give a picture of quantum reality as a direct noncommutative version of the classical one. There are many new results with great theoretical and philosophical implications. We will give a sketch of that all focusing on the perspectives rather than the details.