8 problems
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The odd-dimensional gauging conjecture for generalized symmetries
Odd-dimensional gauging conjecture. In dimensions, generalized symmetries are mostly related by gauging to invertible symmetries.
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Mixed-anomaly conjecture for emergent symmetries in ordered phases
Let a quantum system be in an ordered phase in which a microscopic symmetry is spontaneously broken, and let the ordered phase have emergent higher-form or non-invertible symmetrie…
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The freeness conjecture for non-compact generalized symmetries
A non-compact generalized symmetry is a generalized symmetry whose non-local classes and dual non-local classes both form a continuum. Freeness conjecture for non-compact generaliz…
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The current-existence conjecture for continuous global symmetries
A quantum field theory with a continuous global symmetry is considered, together with its generalized symmetries for arbitrary topologies. Current-existence conjecture. If every ge…
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No-proper-generalized-symmetries conjecture for shallow water equations
Consider the shallow water equations with an arbitrary bottom topography, together with their local generalized symmetries and local conservation laws. A generalized symmetry is pr…
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Olver's conjecture on generalized symmetries and conservation laws of the Euler equations
Let the two- and three-dimensional incompressible Euler equations be understood together with their local generalized symmetries and local conservation laws. A generalized symmetry…
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Exhaustion of generalized symmetries by Lie symmetries for two-dimensional shallow water equations
Let … , its generalized symmetries are exhausted, up to equivalence of generalized symmetries, by its Lie symmetries. This would show that the Lie-symmetry analysis captures all ge…
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Conjecture on generalized symmetries of the isothermal no-slip drift flux system
Let be the isothermal no-slip drift flux system, let be its essential subsystem, and let denote the corresponding third coordinate. The…