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63 papers · 1 filter
Hangable Graphs
Mateusz Miotk, Jerzy Topp
Let be a connected graph. The distance between vertices and in is the length of a shortest path in . The eccentricity of a vertex …
Ideal-like properties of generalized microscopic sets
Klaudiusz Czudek, Adam Kwela, Nikodem Mrożek +1
We show that not every family of generalized microscopic sets forms an ideal. Moreover, we prove that some of these families have some weaker additivity properties and some of them…
Non-signalling theories and generalized probability
Tomasz I. Tylec, Marek Kuś, Jacek Krajczok
We provide mathematicaly rigorous justification of using term "probability" in connection to the so called non-signalling theories,known also as Popescu's and Rohrlich's box worlds…
Random and free observables saturate the Tsirelson bound for CHSH inequality
Z. Yin, A. W. Harrow, M. Horodecki +2
Maximal violation of the CHSH-Bell inequality is usually said to be a feature of anticommuting observables. In this work we show that even random observables exhibit near-maximal v…
Bloch spin waves and emergent structure in protein folding with HIV envelope glycoprotein as an example
Jin Dai, Antti J. Niemi, Jianfeng He +2
We inquire how structure emerges during the process of protein folding. For this we scrutinise col- lective many-atom motions during all-atom molecular dynamics simulations. We int…
Linear game non-contextuality and Bell inequalities - a graph-theoretic approach
Piotr Gnaciński, Monika Rosicka, Ravishankar Ramanathan +4
We study the classical and quantum values of one- and two-party linear games, an important class of unique games that generalizes the well-known XOR games to the case of non-binary…