3 papers
quant-ph2025
Approximate quantum error correction, eigenstate thermalization and the chaos bound
Shozab Qasim, Jason Pollack
Quantum error correction, thermalization, and quantum chaos are fundamental aspects of quantum many-body physics that have each developed largely independently, despite their deep…
quant-ph2025
Thermal reconstruction of chaotic quantum many-body systems
Shozab Qasim, Jason Pollack
Thermal states are thermal with respect to a fixed Hamiltonian. How much information about this Hamiltonian can we ``bootstrap'' from the subsystems of a thermal state? We attack t…
quant-ph2025
Emergent statistical mechanics in holographic random tensor networks
Shozab Qasim, Jens Eisert, Alexander Jahn
Recent years have enjoyed substantial progress in capturing properties of complex quantum systems by means of random tensor networks (RTNs), which form ensembles of quantum states…