376 citations · 6.3k across the 169 of their papers we have counts for
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Detection of hidden structures on all scales in amorphous materials and complex physical systems: basic notions and applications to networks, lattice systems, and glasses
P. Ronhovde, S. Chakrabarty, M. Sahu +4
Recent decades have seen the discovery of numerous complex materials. At the root of the complexity underlying many of these materials lies a large number of possible contending at…
High temperature correlation functions: universality, extraction of exchange interactions, divergent correlation lengths and generalized Debye length scales
Saurish Chakrabarty, Zohar Nussinov
We derive a universal form for the correlation function of general n component systems in the limit of high temperatures or weak coupling. This enables the extraction of effective…
Phase transitions in random Potts systems and the community detection problem: spin-glass type and dynamic perspectives
Dandan Hu, Peter Ronhovde, Zohar Nussinov
Phase transitions in spin glass type systems and, more recently, in related computational problems have gained broad interest in disparate arenas. In the current work, we focus on…
Periodic Solutions and Rogue Wave Type Extended Compactons in the Nonlinear Schrodinger Equation and ϕ^{4} Theories
Patrick Johnson, Daniel Cole, Zohar Nussinov
By employing a mapping to classical anharmonic oscillators, we explore a class of solutions to the Nonlinear Schrodinger Equation (NLSE) in 1+1 dimensions and, by extension, asympt…
Spin glassiness and power law scaling in a quasi-triangular spin-1/2 compound
Jian Wu, Julia S. Wildeboer, Fletcher Werner +3
We present data on the magnetic properties of two classes of layered spin S=1/2 antiferromagnetic quasi-triangular lattice materials: (…
The glassy response of double torsion oscillators in solid Helium-4
Matthias J. Graf, Jung-Jung Su, Hari P. Dahal +2
Single and double torsion oscillators have been used successfully to measure the anomalous change in resonant frequency and accompanying dissipation in solid He-4. We present a gla…
Spontaneous breaking of four-fold rotational symmetry in two-dimensional electronic systems explained as a continuous topological transition
M. V. Zverev, J. W. Clark, Z. Nussinov +1
The Fermi liquid approach is applied to the problem of spontaneous violation of the four-fold rotational point-group symmetry () in strongly correlated two-dimensional electro…
Spontaneous breaking of four-fold rotational symmetry in two-dimensional electron systems as a topological phase transition
M. V. Zverev, J. W. Clark, Z. Nussinov +1
Motivated by recent observations of symmetry breaking in strongly correlated two-dimensional electron systems on a square lattice, we analyze this phenomenon within an extend…