Author

Lioba Heimbach

2 papers indexed here

We haven’t gathered this author’s papers yet. Follow them and we’ll fetch their work.

Not the right person? Other researchers publish under this name.

Preprint Sep 2026

Active Liquidity On Chain: Evidence from PropAMMs Across Chains

The liquidity providers of most typical automated market makers (AMMs) are passive and known to suffer from adverse selection. AMMs traditionally rely on trades executed on them to sync the price with external markets (and a notion of fair value thereof). As a result, when an external fair value moves, arbitrageurs tra...

Ozan Solmaz, Lioba Heimbach, Jason Milionis · 0 citations

Preprint Sep 2026

No Place to Hide: An Analysis on Protected Order Flow Sandwich Attacks

Front-running has long plagued Ethereum's public mempool, earning it the nickname of a"dark forest", where predators lurk for profitable transactions. In response, Ethereum and other blockchain ecosystems increasingly rely on private RPCs and native protections to shield transactions from adversaries, which we refer to...

Lioba Heimbach, Ozan Solmaz, B. Öz et al. · 0 citations