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24 results for “Entropy” · Page 2 of 2

21. Geometric Flows · Lesson

    The Poincaré Conjecture

    … program, and Perelman's proof through interactive visualizations of simple connectedness, surgery, and entropy monotonicity.

22. Ramsey Theory · Lesson

    The Probabilistic Method

    … K = (log N)^O(1) N = 2^(K^Ω(1)) A two-source extractor for polylogarithmic entropy.

23. Loop Quantum Gravity · Lesson

    The Quanta of Area

    Fixing γ from the black hole entropy count, as Ashtekar, Baez, Corichi and Krasnov did in 1998, is the standard move, and it is a genuine weakness that this is the way the scale gets set.

24. String Theory · Lesson

    The Vibrating String

    … of states is ultimately behind string theory’s ability to count black hole entropy.