While usual gapless points that are not geometrically defective i.e. Dirac points (Left column) possess only eigenvalues within [0, 1] (Bottom Left), defective exceptional points (Right column) also ...
A new theoretical study offers a possible explanation for how the Universe can grow more complex without violating the second law of thermodynamics. Using a quantum gravity framework called Gravity ...
A paper published July 16, 2026 in Physical Review D offers a mathematically precise resolution to one of physics' oldest irritants: the universe has been growing more disordered for 13.8 billion ...
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