6 papers
Descending into the Modular Bootstrap
Nathan Benjamin, A. Liam Fitzpatrick, Wei Li +1
In this paper, we attempt to explore the landscape of two-dimensional conformal field theories (2d CFTs) by efficiently searching for numerical solutions to the modular bootstrap e…
Universally Diverging Grüneisen Ratio of Holographic Quantum Criticality
Jun-Kun Zhao, Enze Lv, Wei Li +1
Quantum criticality is a hallmark of strongly correlated electron systems, as seen in heavy-fermion materials and high-temperature superconductors. Holographic duality provides a p…
Towards Large-Spin Effective Theory II: model in
Giulia Fardelli, A. Liam Fitzpatrick, Wei Li
We show how to construct a holographic effective theory for the leading-twist operators in the model in the expansion up to , based on the separation of shor…
Towards Large-Spin Effective Theory I: Three-Particle States in AdS Theory
Giulia Fardelli, A. Liam Fitzpatrick, Wei Li
We describe how to construct an effective Hamiltonian for leading twist states in CFTs based on the separation of scales that emerges at large spin between the AdS rad…
Holography and Regge Phases with Charge
Giulia Fardelli, A. Liam Fitzpatrick, Wei Li
We use holography to study the large spin limit of the spectrum of low energy states with charge under a conserved current in CFTs in dimensions, with a focus…
Improving Modular Bootstrap Bounds with Integrality
A. Liam Fitzpatrick, Wei Li
We implement methods that efficiently impose integrality -- i.e., the condition that the coefficients of characters in the partition function must be integers -- into numerical mod…