Fluctuation dynamics in a relativistic fluid with a critical point

Nonequilibrium dynamics and fluctuation-dissipation relation in a sheared fluid

The nonequilibrium dynamics of a binary Lennard-Jones mixture in a simple shear flow is investigated by means of molecular dynamics simulations. The range of temperature T investigated covers both the liquid, supercooled, and glassy states, while the shear rate g covers both the linear and nonlinear regimes of rheology. The results can be interpreted in the context of a nonequilibrium, schemati...

Fluctuation and dissipation at a quantum critical point.

In nonrelativistic field theories, quantum fluctuations give rise to dissipative behavior even at zero temperature. Here we use holographic methods to explore the dissipative dynamics of massive particles coupled to quantum critical theories. We present analytic expressions for correlation functions and response functions. The behavior changes qualitatively as the dynamical exponent passes thro...

Chapter 1 Relativistic Fluid Dynamics

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هدف از انجام تحقیق حاضر، مطالعه و بررسی نقش زنان و مردان در دو مجموعه از کتابهای درسی انگلیسی در قالب تحلیل گفتمان انتقادی و همچنین، بررسی و آشکار ساختن اصول ایدوئولوژیکی مربوط به نقش زنان و مردان در این کتابها است. این دو مجموعه کتاب عبارتنداز: کتابهای انگلیسی سال دوم و سوم دبیرستانی ایران و کتابهای تاپ ناچ 2آ و 2ب. برای انجام این منظور، مدل تحلیل گفتمان انتقادی فرکلاف مورد استفاده قرار گرفته ...

Analysis of Fluid Dynamics and Heat Transfer in a Rectangular Duct with Staggered Baffles

This computational fluid dynamic analysis attempts to simulate the incompressible steady fluid flow and heat transfer in a solar air channel with wall-mounted baffles. Two ꞌSꞌ-shaped baffles, having different orientations, i.e., ꞌSꞌ-upstream and ꞌSꞌ-downstream, were inserted into the channel and fixed to the top and bottom walls of the channel in a periodically staggered manner to develop vorti...