Lijun Yang

Dec 3, 2024 | mdpi.com | Lijun Yang |Yi Wang

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Jun 3, 2024 | link.aps.org | Lijun Yang |Sichuan Normal

The non-Hermitian interaction in many-body systems may lead to novel phenomena. We study an impurity immersed in three-dimensional ideal Fermi gases, with a complex-valued contact interaction between the fermions and impurity that arise from two-body dissipation. Generalizing the unified variational approach to the non-Hermitian case, we study the effects of the dissipative attraction on the polaronic and molecular states of the impurity for different mass ratios.

Jun 1, 2023 | pubs.rsc.org | Lijun Yang |Yi Tian |Yutong Wang |Wei Qi

Improving the catalytic ability of peptide-based artificial glycosidase through tyrosine strategy Lijun Yang,   Yi Tian,   Yutong Wang,   Wei Qi  and  Mengfan Wang   Abstract Recently, peptide-based artificial enzymes have attracted growing interests due to the similar composition of peptide assemblies with natural enzymes. However, low catalytic activity and stability are still the main challenges for these enzyme-like catalysts.