TRANSVERSE MOMENTUM FLUCTUATIONS IN LONGITUDINAL ASYMMETRIC SYSTEM
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Correlation measurements in nuclear collisions provide new information on the interplay of dissipation and fluctuations in QGP. Viscous diffusion and thermal noise can broaden the rapidity dependence of two-particle transverse momentum correlations. In this thesis, we developed a new method for computing these correlations using the second-orderIsrael-Stewart hydrodynamics with stochastic noise. We further expanded this method by invoking third-order diffusion equations to enforce causality and generalization to asymmetric systems.