Search Results for author: Xin Wan

Found 2 papers, 1 papers with code

FLAIR: A Metric for Liquidity Provider Competitiveness in Automated Market Makers

no code implementations15 Jun 2023 Jason Milionis, Xin Wan, Austin Adams

To illustrate how both flow toxicity, accounting for the sophistication of the counterparty of LPs, as well as LP competitiveness, accounting for the sophistication of the competition among LPs, affect individual LP returns, we propose a quadrant interpretation where all of these characteristics may be readily visualized.

Localization length exponent in two models of quantum Hall plateau transitions

1 code implementation2 Apr 2018 Qiong Zhu, Peng Wu, R. N. Bhatt, Xin Wan

Motivated by the recent numerical studies on the Chalker-Coddington network model that found a larger-than-expected critical exponent of the localization length characterizing the integer quantum Hall plateau transitions, we revisited the exponent calculation in the continuum model and in the lattice model, both projected to the lowest Landau level or subband.

Disordered Systems and Neural Networks

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