350 citations · 1.5k across the 108 of their papers we have counts for
4 papers · 2 filters
Quantum Coherence and Entanglement in the Avian Compass
James A. Pauls, Yiteng Zhang, Gennady P. Berman +1
The radical pair mechanism is one of two distinct mechanisms used to explain the navigation of birds in geomagnetic fields. However, little research has been done to explore the ro…
Non-Hermitian Quantum Annealing in the Ferromagnetic Ising Model
Alexander I. Nesterov, Juan Carlos Beas Zepeda, Gennady P. Berman
We developed a non-Hermitian quantum optimization algorithm to find the ground state of the ferromagnetic Ising model with up to 1024 spins (qubits). Our approach leads to signific…
Quantum search using non-Hermitian adiabatic evolution
Alexander I. Nesterov, Gennady P. Berman
We propose a non-Hermitian quantum annealing algorithm which can be useful for solving complex optimization problems. We demonstrate our approach on Grover's problem of finding a m…
Modeling of Low and High Frequency Noise by Slow and Fast Fluctuators
Alexander I. Nesterov, Gennady P. Berman
We study the dynamics of dephasing in a quantum two-level system by modeling both 1/f and high-frequency noise by random telegraph processes. Our approach is based on a so-called s…