Chenhao Peng is a graduate student in high energy physics, with broad research interests spanning dark matter detection, dark matter phenomenology, scattering amplitudes, integrable models, the density matrix renormalisation group, and the cosmology bootstrap. His work is motivated by a desire to understand fundamental physics across particle theory, quantum field theory, and cosmology, with particular attention to the interface between formal theory and phenomenological applications. He is especially interested in problems where theoretical structure, computational methods, and observable signatures come together in a concrete and productive way. For more information, please visit his INSPIRE profile and personal website. https://inspirehep.net/authors/3083867?ui-citation-summary=true https://chenhao-peng.github.io/