2 papers
cond-mat.str-el2025
Perturbative Kondo destruction and global phase diagram of heavy fermion metals
Yiming Wang, Shouvik Sur, Chia-Chuan Liu +1
Strange metals represent a foundational problem in quantum condensed matter physics, and heavy fermion systems provide a canonical setting to advance a general understanding. The c…
cond-mat.str-el2025
Shape dependence of entanglement negativity and mutual information in quantum Hall and critical systems
Chia-Chuan Liu, Juliette Geoffrion, William Witczak-Krempa
We study two entanglement measures in a large family of isotropic many-body states including incompressible quantum Hall liquids and quantum critical systems: the logarithmic negat…