Department of Physics

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    Study Of Potentials In Dense Plasma's
    (Library Information Services, COMSATS University Islamabad, Lahore Campus, 2019) Arroj Ahmad Khan; CIIT/FA13-PPHY-002/LHR; Dr. Muhammad Jamil Assistant Profesor; LHR TP 5803
    The study of potentials in dense plasmas focuses on the effective interaction between charged particles under conditions of high density and strong coupling. In such plasmas, classical Coulomb interactions are significantly modified by screening, particle correlations, and quantum effects such as diffraction and degeneracy. These modified potentials play a crucial role in determining thermodynamic properties, transport coefficients, wave dispersion, and collective behavior of dense plasma systems. Accurate modeling of interaction potentials is essential for understanding plasma behavior in environments such as inertial confinement fusion, warm dense matter, and astrophysical plasmas.
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    Collective Interactions In Dense Plasma's
    (Library Information Services, COMSATS University Islamabad, Lahore Campus, 2018) Areeb Fatima; CIIT/FA13-PPHY-001/LHR; Dr. Muhammad Jamil; LHR TP 5802
    Collective interactions in dense plasmas arise from strong coupling between charged particles, where long-range electromagnetic forces dominate individual particle behavior. These interactions lead to collective phenomena such as plasma oscillations, screening effects, wave propagation, instabilities, and transport processes that differ significantly from those in weakly coupled plasmas. In dense plasma environments—such as inertial confinement fusion, astrophysical objects, and solid-density laser–matter interactions—quantum effects and correlation among particles further influence collective dynamics. Understanding these interactions is essential for accurately describing plasma behavior under extreme conditions and for advancing applications in fusion energy, high-energy-density physics, and astrophysics.