We study the thermal breakage of a discrete one-dimensional string, with open and fixed ends, in the heavily damped regime. Basing our analysis on the multidimensional Kramers escape theory, we are able to make analytical predictions on the mean breakage rate and on the breakage propensity with respect to the breakage location on the string. We then support our predictions with numerical simulations.
机构:
Los Alamos Natl Lab, Div Theoret, Los Alamos, NM 87545 USA
Los Alamos Natl Lab, Ctr Nonlinear Studies, Los Alamos, NM 87545 USALos Alamos Natl Lab, Div Theoret, Los Alamos, NM 87545 USA
Nisoli, Cristiano
Abraham, Douglas
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Los Alamos Natl Lab, Div Theoret, Los Alamos, NM 87545 USA
Los Alamos Natl Lab, Ctr Nonlinear Studies, Los Alamos, NM 87545 USA
Rudolf Peierls Ctr Theoret Phys, Oxford OX1 3NP, EnglandLos Alamos Natl Lab, Div Theoret, Los Alamos, NM 87545 USA
Abraham, Douglas
Lookman, Turab
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Los Alamos Natl Lab, Div Theoret, Los Alamos, NM 87545 USA
Los Alamos Natl Lab, Ctr Nonlinear Studies, Los Alamos, NM 87545 USALos Alamos Natl Lab, Div Theoret, Los Alamos, NM 87545 USA
Lookman, Turab
Saxena, Avadh
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Los Alamos Natl Lab, Div Theoret, Los Alamos, NM 87545 USA
Los Alamos Natl Lab, Ctr Nonlinear Studies, Los Alamos, NM 87545 USALos Alamos Natl Lab, Div Theoret, Los Alamos, NM 87545 USA