СЕМИНАР: Јан Новак

У оквиру семинара Групе за честице и гравитацију Института за физику у Београду, у петак, 29. новембра 2019. у 11 часова, у сали 360, Јан Новак (Технички универзитет у Либерецу, Чешка) одржаће предавање:

Ring paradigm as a new approach to quantum gravity

САЖЕТАК:

One of the quickly developing mathematical disciplines is algebraic
geometry. We will study plabic (planar bicolored) graphs. We define
LE-diagrams and decorated permutations and we mention that these three
notions are interconnected. We further introduce winding index and
formal boundary measurements. The Amplituhedron $A_{n,k,m}$ is the image
in the Grassmannian $Gr_{k(k+m)}$ of the totally nonnegative part of
$Gr_{k,n}$ under a linear map. It was introduced in 2013 in order to
give a geometric basis for the computation in physics.

We show a completely different possible usage of plabic graphs in
quantum gravity, which is a work in progress. We will start with
philosophical background. We explain the basic idea in physics and then
we state the basic directions in future research.

buz lazer elektronik sigara izmir escort Denemebonusuz.com Wonmania8.com adana escort görükle escort halkalı escort diyarbakır escort