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Unconditionally secure relativistic multi-party biased coin flipping and die rolling
We introduce relativistic multi-party biased die-rolling protocols, generalizing coin flipping to M≥2 parties and to N≥2 outcomes for any chosen outcome biases and show them unconditionally secure. Our results prove that the...
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Unconditionally secure relativistic multi-party biased coin flipping and die rolling.
We introduce relativistic multi-party biased die-rolling protocols, generalizing coin flipping to M ≥ 2 parties and to N ≥ 2 outcomes for any chosen outcome biases and show them unconditionally secure. Our results prove that the...
Published by:
Quantitative arithmetic of diagonal degree 2 K3 surfaces

In this paper we study the existence of rational points for the family of K3 surfaces over Q given by w2=A1x16+A2x26+A3x36.When the coefficients are ordered by height, we show that the Brauer group is almost always trivial...

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Quantitative arithmetic of diagonal degree 2 K3 surfaces

In this paper we study the existence of rational points for the family of K3 surfaces over Q given by w2=A1x16+A2x26+A3x36.When the coefficients are ordered by height, we show that the Brauer group is almost always trivial...

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The Internet of Musical Stuff
A recent initiative within ubimus research contemplates the development of an internet of musical stuff (IoMuSt) as a concept that interacts with and expands the pre-existing rubric of the internet of musical things (IoMusT)....
Optimal Cheeger cuts and bisections of random geometric graphs

Let d ≥ 2. The Cheeger constant of a graph is the minimum surfaceto- volume ratio of all subsets of the vertex set with relative volume at most 1/2. There are several ways to define surface and volume here: The simplest...

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Optimal Cheeger cuts and bisections of random geometric graphs

Let d ≥ 2. The Cheeger constant of a graph is the minimum surfaceto- volume ratio of all subsets of the vertex set with relative volume at most 1/2. There are several ways to define surface and volume here: The simplest...

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Direct procurement of donor heart with normothermic regional perfusion of abdominal organs.
PURPOSE: To evaluate if direct procurement of heart is possible in combination with normothermic regional perfusion of abdominal organs in donors after circulatory death. DESCRIPTION: A donation after circulatory death pathway...
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Chaotic-Integrable Transition in the Sachdev-Ye-Kitaev Model.
Quantum chaos is one of the distinctive features of the Sachdev-Ye-Kitaev (SYK) model, N Majorana fermions in 0+1 dimensions with infinite-range two-body interactions, which is attracting a lot of interest as a toy model for...
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