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20242026
most citedTopology of the charged AdS black hole in restricted phase space

11 citations · 11 across the 7 of their papers we have counts for

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3 papers · 1 filter

math.OA2025

Approximately Macroscopically Unique States and Quantum Mechanics

Huaxin Lin, Hang Wang

We show that Mumford's Approximately Macroscopically Unique (AMU) states exist for quantum systems consisting of unbounded self-adjoint operators when the commutators are small. In…

math.OA2025

Euler characteristics, higher Kazhdan projections and delocalised -Betti numbers

Sanaz Pooya, Baiying Ren, Hang Wang

For non-amenable finitely generated virtually free groups, we show that the combinatorial Euler characteristic introduced by Emerson and Meyer is the preimage of the K-theory class…

math.OA2024

Higher Kazhdan projections and delocalised -Betti numbers

Sanaz Pooya, Hang Wang

We provide an explicit description of the K-classes of higher Kazhdan projections in degrees greater than 0 for specific free product groups and Cartesian product groups. Employing…