1 citations · 2 across the 10 of their papers we have counts for
5 papers · 1 filter
Norms, overlaps and Yangian descendants for the Haldane-Shastry spin chain
Yunfeng Jiang, Jules Lamers, Yuan Miao
The Haldane-Shastry spin chain is a prototypical integrable model with long-range interactions, notable for hosting quasiparticles with fractional statistics and serving as a discr…
Fusion of Integrable Defects and the Defect -Function
Yang He, Yunfeng Jiang, Yuxiao Liu
We study exact defect -functions for integrable line defects in two-dimensional integrable quantum field theory and use them to probe defect fusion. We consider three settings:…
Enumerative Geometry on KSBA moduli spaces
Yunfeng Jiang
We survey two new compactification methods for the KSBA moduli space of general type surfaces so that both of them admit a perfect obstruction theory. Virtual fundamental classes e…
Beyond Hagedorn: A Harmonic Approach to -deformation
Jie Gu, Jue Hou, Yunfeng Jiang
We apply harmonic analysis to study the -deformed torus partition function. We first express the CFT partition functions in terms of Maass waveforms, including the Eisens…
Gate Parameter Lee-Yang Zeros and Dynamical Phases in Quantum Circuits
Yunfeng Jiang, Chang Liu, Yu Wu +1
We propose gate-parameter Lee-Yang zeros of Loschmidt amplitudes as probes of dynamical phases in finite quantum circuits. We study Floquet circuits constructed from two-qubit fSim…