Discover and read the best of Twitter Threads about #Orthogonal

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🧵THREAD - 3AC N'EST QUE LA FACE VISIBLE DE L'ICEBERG

#3AC , #Celsius, #finblox ont été les premiers. Le sang 🩸 n'a pas fini de couler.

🩸L'interconnexion des fonds d'investissements
🩸Les risques des boucles de prêts
🩸Les prêts non-collatéralisés

Le massacre à venir 👇 Image
Les stratégies d'investissement agressives et la mauvaise gestion des risques de #ThreeArrowsCapital ont contribué à son incapacité à maintenir des actifs liquides à court terme pour couvrir ses engagements.
Avec plus de 300 millions de dollars d'actifs liquidés depuis la mi-juin, la crise de liquidité du fonds spéculatif a contribué à un effet domino, provoquant une cascade de problèmes de liquidité parmi ses #investisseurs . Image
Read 33 tweets
1/ Here is a proposal of how to distinguish between different, supposedly "equivalent," #orthogonal mixtures of photons. In this case, it is R + L mix of circular, to be distinguished from mixtures of linear #polarization.
#Physics #QuantumMechanics #ThoughtExperiment
I am leaving aside right here whether it could lead to #FTL communication (#SuperluminalSignalling), and focusing on the bare being able to make the distinction. Impractical - but of major theoretical importance.
#ProperMixtures #MeasurementProblem
We use a compound detector D for this purpose. Its first element is a quarter-wave plate with horizontal fast axis, that is rotationally free within a small angle (to allow measurement of changes in #angularmomentum of roughly a few hundred ħ, which is still very tiny.)
Read 14 tweets

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