143 citations · 1.3k across the 50 of their papers we have counts for
Showing 2023 · quant-phShow all
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quant-ph2023★ 97 cited
Many-body magic via Pauli-Markov chains -- from criticality to gauge theories
Poetri Sonya Tarabunga, Emanuele Tirrito, Titas Chanda +1
We introduce a method to measure many-body magic in quantum systems based on a statistical exploration of Pauli strings via Markov chains. We demonstrate that sampling such Pauli-M…
quant-ph2023★ 9 cited
Quantifying non-stabilizerness through entanglement spectrum flatness
Emanuele Tirrito, Poetri Sonya Tarabunga, Gugliemo Lami +6
Non-stabilizerness - also colloquially referred to as magic - is the a resource for advantage in quantum computing and lies in the access to non-Clifford operations. Developing a c…