4 citations · 7 across the 6 of their papers we have counts for
6 papers
Wavefunctions for Anyon Superconductors
Donghae Seo, Taegon Lee, Gil Young Cho
Anyon superconductivity arises from the condensation of mobile anyons rather than from a conventional Cooper instability, yet a systematic wavefunction description remains lacking.…
Chern-Simons-Ginzburg-Landau Theory of Fractional Quantum Hall Hierarchies
Taegon Lee, Gil Young Cho, Donghae Seo
We construct effective Chern-Simons-Ginzburg-Landau theories for Abelian and non-Abelian fractional quantum Hall hierarchies for those which had previously been des…
A Unified Categorical Description of Quantum Hall Hierarchy and Anyon Superconductivity
Donghae Seo, Taegon Lee, Gil Young Cho
We present a unified category-theoretic framework for quantum Hall hierarchy constructions and anyon superconductivity based on modular tensor categories over $\mathrm{Rep}(\mathrm…
Holevo bound and objectivity in the boson-spin model
Tae-Hun Lee, Jarosław K. Korbicz
Emergence of objective, classical properties in quantum systems can be described in the modern language of quantum information theory. In this work, we present an example of such a…
Encoding position by spins: Objectivity in the boson-spin model
Tae-Hun Lee, Jarosław K. Korbicz
We investigate quantum objectivity in the boson-spin model, where a central harmonic oscillator interacts with a thermal bath of spin-1/2 systems. We analyze how information about…
Complementarity between decoherence and information retrieval from the environment
Tae-Hun Lee, Jarosław K. Korbicz
We address the problem of fundamental limitations of information extraction from the environment in open quantum systems. We derive a model-independent, hybrid quantum-classical so…