86 citations · 245 across the 10 of their papers we have counts for
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Typical thermalization of low-entanglement states
Christian Bertoni, Clara Wassner, Giacomo Guarnieri +1
Proving thermalization from the unitary evolution of a closed quantum system is one of the oldest questions that is still nowadays only partially resolved. Several efforts have led…
Shallow shadows: Expectation estimation using low-depth random Clifford circuits
Christian Bertoni, Jonas Haferkamp, Marcel Hinsche +3
We provide practical and powerful schemes for learning many properties of an unknown n-qubit quantum state using a sparing number of copies of the state. Specifically, we present a…
Emergent statistical mechanics from properties of disordered random matrix product states
Jonas Haferkamp, Christian Bertoni, Ingo Roth +1
The study of generic properties of quantum states has led to an abundance of insightful results. A meaningful set of states that can be efficiently prepared in experiments are grou…
Entropic time-energy uncertainty relations: An algebraic approach
Christian Bertoni, Yuxiang Yang, Joseph M. Renes
We address entropic uncertainty relations between time and energy or, more precisely, between measurements of an observable and the displacement of the -generated evolut…