A. Kitaev

activity

20092024

most citedPeriodic table for topological insulators and superconductors

1.9k citations · 3.8k across the 10 of their papers we have counts for

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quant-ph2024★ 4 cited

Thermalization and Criticality on an Analog-Digital Quantum Simulator

Trond I. Andersen, Nikita Astrakhantsev, Amir H. Karamlou +224

Understanding how interacting particles approach thermal equilibrium is a major challenge of quantum simulators. Unlocking the full potential of such systems toward this goal requi…

math.OA2024

Almost-idempotent quantum channels and approximate $C^{*}$ -algebras

Alexei Kitaev

Let $Φ$ be a unital completely positive (UCP) map on the space of operators on some Hilbert space. We assume that $Φ$ is $η$ -idempotent, namely, $∥ Φ^{2} - Φ ∥_{cb} \leq η$ , and…

Thermalization and Criticality on an Analog-Digital Quantum Simulator

Almost-idempotent quantum channels and approximate C∗-algebras

Almost-idempotent quantum channels and approximate $C^{*}$ -algebras