# The Monster, the Baby Monster and Traces of Singular Moduli

## TL;DR

This paper presents new connections between the Monster, Baby Monster, and singular moduli through weakly holomorphic modular forms, expanding the landscape of moonshine phenomena in mathematics.

## Contribution

It introduces novel (super) moonshine relations linking the Monster and Baby Monster groups to Zagier's modular forms, inspired by recent Thompson moonshine discoveries.

## Key findings

- Evidence for new moonshine relations
- Connections to Zagier's traces of singular moduli
- Extensions of moonshine phenomena

## Abstract

In this note, we provide evidence for new (super) moonshines relating the Monster and the Baby monster to some weakly holomorphic weight 1/2 modular forms defined by Zagier in his work on traces of singular moduli. They are similar in spirit to the recently discovered Thompson moonshine.