160 citations · 653 across the 25 of their papers we have counts for
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Efficient Quantum Pseudorandomness from Hamiltonian Phase States
John Bostanci, Jonas Haferkamp, Dominik Hangleiter +1
Quantum pseudorandomness has found applications in many areas of quantum information, ranging from entanglement theory, to models of scrambling phenomena in chaotic quantum systems…
Benchmarking bosonic and fermionic dynamics
Jadwiga Wilkens, Marios Ioannou, Ellen Derbyshire +4
Analog quantum simulation allows for assessing static and dynamical properties of strongly correlated quantum systems to high precision. To perform simulations outside the reach of…
Random unitaries in extremely low depth
Thomas Schuster, Jonas Haferkamp, Hsin-Yuan Huang
We prove that random quantum circuits on any geometry, including a 1D line, can form approximate unitary designs over qubits in depth. In a similar manner, we construc…
Incompressibility and spectral gaps of random circuits
Chi-Fang Chen, Jeongwan Haah, Jonas Haferkamp +3
Random reversible and quantum circuits form random walks on the alternating group and unitary group , respectively. Known bounds on the spectr…
Complexity-constrained quantum thermodynamics
Anthony Munson, Naga Bhavya Teja Kothakonda, Jonas Haferkamp +3
Quantum complexity measures the difficulty of realizing a quantum process, such as preparing a state or implementing a unitary. We present an approach to quantifying the thermodyna…