61 citations · 163 across the 17 of their papers we have counts for
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Non-homogeneity of the density of states of tunneling two-level systems at low energies
A. Churkin, D. Barash, M. Schechter
Amorphous solids, and many disordered lattices, exhibit a remarkable qualitative and quantitative universality in their acoustic properties at temperature K. This pheno…
The strain gap in a system of weakly and strongly interacting two-level systems
A. Churkin, I. Gabdank, A. Burin +1
Many disordered lattices exhibit remarkable universality in their low temperature properties, similar to that found in amorphous solids. Recently a two-TLS (two-level system) model…
Symmetry reduction for tunneling defects due to strong couplings to phonons
P. Nalbach, M. Schechter
Tunneling two-level systems are ubiquitous in amorphous solids, and form a major source of noise in systems such as nano-mechanical oscillators, single electron transistors, and su…
Acoustic interactions between inversion symmetric and asymmetric two-level systems
A. Churkin, D. Barash, M. Schechter
Amorphous solids, as well as many disordered lattices, display remarkable universality in their low temperature acoustic properties. This universality is attributed to the attenuat…