Stealth dark matter spectrum using Laplacian Heaviside smearing and irreducible representations
(2024)
Journal Article
Brower, R., Culver, C., Cushman, K., Fleming, G., Hasenfratz, A., Howarth, D., Ingoldby, J., Jin, X., Kribs, G., Meyer, A., Neil, E., Osborn, J., Owen, E., Park, S., Rebbi, C., Rinaldi, E., Schaich, D., Vranas, P., Weinberg, E., Witzel, O., & Lattice Strong Dynamics (LSD) Collaboration. (2024). Stealth dark matter spectrum using Laplacian Heaviside smearing and irreducible representations. Physical Review D, 110(9), https://doi.org/10.1103/physrevd.110.095001
We present nonperturbative lattice calculations in the quenched approximation of the low-lying meson and baryon spectrum of the SU(4) gauge theory with fundamental fermion constituents. This theory is one instance of stealth dark matter, a class of s...
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