4 papers
Stabilization of Qubit Relaxation Rates by Frequency Modulation
Shlomi Matityahu, Alexander Shnirman, Moshe Schechter
Temporal, spectral, and sample-to-sample fluctuations in coherence properties of qubits form an outstanding challenge for the development of upscaled fault-tolerant quantum compute…
Anomalous low-energy properties in amorphous solids and the interplay of electric and elastic interactions of tunneling two-level systems
Alexander Churkin, Shlomi Matityahu, Andrii O. Maksymov +2
Tunneling two-level systems (TLSs), generic to amorphous solids, dictate the low-temperature properties of amorphous solids and dominate noise and decoherence in quantum nano-devic…
Dynamical Decoupling of Quantum Two-Level Systems by Coherent Multiple Landau-Zener Transitions
Shlomi Matityahu, Hartmut Schmidt, Alexander Bilmes +5
Increasing and stabilizing the coherence of superconducting quantum circuits and resonators is of utmost importance for various technologies ranging from quantum information proces…
Bond-counting potentials -- A classical many-body model of covalent bonding with exact solutions in one dimension
Shlomi Matityahu, Nathan Argaman
We introduce "bond-counting" potentials, which provide an elementary description of covalent bonding. These simplistic potentials are intended for studies of the mechanisms behind…