Future Stability of Tilted Two-Fluid Bianchi I Spacetimes
Abstract: We establish the nonlinear stability to the future of tilted two-fluid Bianchi I solutions to the Einstein-Euler equations with positive cosmological constant and linear equations of state $p_{(\mathfrak{a})}=K_{(\mathfrak{a})}\rho_{(\mathfrak{a})}$, $\mathfrak{a}\in{1,2}$, where $\frac{1}{3}<K_{(\mathfrak{a})}<\frac{5}{7}$.
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