Enjin, an ecosystem for non-fungible tokens (NFTs), has now launched its parachain Efinity on Polkadot. As the first-ever NFT parachain to launch on the Polkadot network, Efinity will support CryptoBlades and its 1.1 million users, with additional commitment from over 100 games and apps. Fueled by the EFI token, Efinity is a Polkadot parachain purpose-built […]

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For years, Wasabi claimed its Bitcoin mixing service was private and untraceable. But Chainalysis can track funds with simple techniques.

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Esports is the fastest growing sport in the world, and in just roughly a decade, it has become one of the most viewed sports of all. But it hasn’t been easy and we can still expect esports to grow even more, simply because it’s not yet accepted as a “sport” in all countries. There are […]

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Quantum 6, 650 (2022).

https://doi.org/10.22331/q-2022-02-10-650

The thermal equilibrium properties of physical systems can be described using Gibbs states. It is therefore of great interest to know when such states allow for an easy description. In particular, this is the case if correlations between distant regions are small. In this work, we consider 1D quantum spin systems with local, finite-range, translation-invariant interactions at any temperature. In this setting, we show that Gibbs states satisfy uniform exponential decay of correlations and, moreover, the mutual information between two regions decays exponentially with their distance, irrespective of the temperature. In order to prove the latter, we show that exponential decay of correlations of the infinite-chain thermal states, exponential uniform clustering and exponential decay of the mutual information are equivalent for 1D quantum spin systems with local, finite-range interactions at any temperature. In particular, Araki's seminal results yields that the three conditions hold in the translation-invariant case. The methods we use are based on the Belavkin-Staszewski relative entropy and on techniques developed by Araki. Moreover, we find that the Gibbs states of the systems we consider are superexponentially close to saturating the data-processing inequality for the Belavkin-Staszewski relative entropy.

Reigning F1 Esports Series Champion Jarno Opmeer is no stranger to silverware, and on Friday he added another accolade to his growing trophy cabinet – eROC World Champion!

The Dutchman prevailed over F1 Esports rival Lucas Blakeley at the special event held in Sweden on Friday February 4, mixing simulator driving with real-world experience on the snow and ice track in Pite Havsbad.

Starting off driving the simulator, Opmeer, Blakeley, and fellow finalist James Baldwin and Martin Palm all faced off against one another, scoring points in a round-robin tournament. Each driver faced the other three once, in a best-of-three showdown around a digital incarnation of the snowy twin-ring circuit. Interspersing this was footage from Thursday, where all four drivers attacked the real circuit outside in a Polaris PRO XP.

Baldwin brushed the snow banks and was slowest with a 1:50.296, followed by Palm who clocked at 1:48.131. Opmeer was second, with a superb 1:47.452, but the star of the show was Blakeley, who, despite having hardly any physical track driving experience, went fastest of all with a 1:47.428.

That put the pair almost level going into the final round of sim driving, and it was a direct final between the two. Opmeer came out on top in two races by the merest of margins, pipping Blakeley by just 0.073s in the first heat, and just over a tenth in the second to become champion!

Check out the full replay of the event below.

MIXING WITH ROYALTY

As the top two eROC finalists, Opmeer and Blakeley both get a very, very special prize. They will be competing in Saturday’s ROC Nations Cup, and will face against Team Germany in their first fight. That’s right – none other than Sebastian Vettel and Mick Schumacher!

Both Opmeer and Blakeley will have to use all their knowledge of the track to get up to speed and face off against these two giants of motorsport. One thing is for certain though – it’s an experience neither of them will ever forget!

Opmeer summed it up best, stating “It’s not gonna be easy, we’ll need a few practice laps for sure!”

Keep your eyes on social and tune in to see how the duo get on as they mix it on the world stage for the first time. For full broadcast details, check out the Race of Champions website. Good luck to our drivers!

Cover image via Race of Champions.

The post Jarno Opmeer Defeats Lucas Blakeley in eROC World Final 2022! appeared first on F1Esports News.

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