2 papers
quant-ph2025
Comment on "Time crystals made of electron-positron pairs"
Zhen-Hua Feng
Direct reproduction of Bialynicki-Birula's quantum solutions using the authors' own equations and initial conditions reveals two fundamental flaws. First, the eigenfunctions exhibi…
q-fin.RM2024
Modeling and Analysis of Crypto-Backed Over-Collateralized Stable Derivatives in DeFi
Zhenbang Feng, Hardhik Mohanty, Bhaskar Krishnamachari
In decentralized finance (DeFi), stablecoins like DAI are designed to offer a stable value amidst the fluctuating nature of cryptocurrencies. We examine the class of crypto-backed…