Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Supercooled Liquids Under Shear: Theory and Simulation   We analyze the behavior of supercooled fluids under shear both theoretically
and numerically. Theoretically, we generalize the mode-coupling theory of
supercooled fluids to systems under stationary shear flow. Our starting point
is the set of generalized fluctuating hydrodynamic equations with a convection
term. A nonlinear integro-differential equation for the intermediate scattering
function is constructed. This theory is applied to a two-dimensional colloidal
suspension. The shear rate dependence of the intermediate scattering function
and the shear viscosity is analyzed. We have also performed extensive numerical
simulations of a two-dimensional binary liquid with soft-core interactions
near, but above, the glass transition temperature. Both theoretical and
numerical results show: (i) A drastic reduction of the structural relaxation
time and the shear viscosity due to shear. Both the structural relaxation time
and the viscosity decrease as $\dot{\gamma}^{-\nu}$ with an exponent $\nu \leq
1$, where $\dot{\gamma}$ is the shear rate. (ii) Almost isotropic dynamics
regardless of the strength of the anisotropic shear flow.

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The categories of this paper are: cs
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The categories of this paper are: math-ph
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The categories of this paper are: math
25
The categories of this paper are: patt-sol
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The categories of this paper are: dg-ga
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The categories of this paper are: hep-th
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The categories of this paper are: physics
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The categories of this paper are: acc-phys
29
The categories of this paper are: funct-an
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The categories of this paper are: hep-ex
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The categories of this paper are: q-bio
33
The categories of this paper are: plasm-ph
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The categories of this paper are: adap-org
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The categories of this paper are: stat
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The categories of this paper are: eess
26
The categories of this paper are: bayes-an