Tsviqa Lakrec

activity

20192025

most citedA cluster of results on amplituhedron tiles

7 citations · 25 across the 8 of their papers we have counts for

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3 papers · 1 filter

math.CO2025★ 3 cited

BCFW tilings and cluster adjacency for the amplituhedron

Chaim Even-Zohar, Tsviqa Lakrec, Matteo Parisi +3

In 2005, Britto, Cachazo, Feng and Witten gave a recurrence (now known as the BCFW recurrence) for computing scattering amplitudes in N=4 super Yang Mills theory. Arkani-Hamed and…

math.CO2024★ 7 cited

A cluster of results on amplituhedron tiles

Chaim Even-Zohar, Tsviqa Lakrec, Matteo Parisi +3

The amplituhedron is a mathematical object which was introduced to provide a geometric origin of scattering amplitudes in $N = 4$ super Yang Mills theory. It generalizes \e…

math.CO2023★ 1 cited

Cluster algebras and tilings for the m=4 amplituhedron

Chaim Even-Zohar, Tsviqa Lakrec, Matteo Parisi +3

The amplituhedron $A_{n, k, m} (Z)$ is the image of the positive Grassmannian $G r_{k, n}^{\geq 0}$ under the map $Z : G r_{k, n}^{\geq 0} \to G r_{k, k + m}$ induced by a positive linear ma…