Browsing by Author "Mehta, Dhagash"
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Energy landscape of the finite-size mean-field 2-spin spherical model and topology trivialization
Mehta, Dhagash; Hauenstein, Jonathan D.; Niemerg, Matthew; Simm, Nicholas J.; Stariolo, Daniel Adrian (2015) [Journal article]Motivated by the recently observed phenomenon of topology trivialization of potential energy landscapes (PELs) for several statistical mechanics models, we perform a numerical study of the finite-size 2-spin spherical model ... -
Energy landscape of the finite-size spherical three-spin glass model
Mehta, Dhagash; Stariolo, Daniel Adrian; Kastner, Michael (2013) [Journal article]We study the three-spin spherical model with mean-field interactions and Gaussian random couplings. For moderate system sizes of up to 20 spins, we obtain all stationary points of the energy landscape by means of the ...