Bound State Formation in the Excitation Spectrum of Quantum Ising Chain CoNb2O6 in Low Transverse Field

Explore the formation of bound states in the excitation spectrum of the quantum Ising chain CoNb2O6 under low transverse field conditions in this 37-minute conference talk by Lia Izabella Lovas from the Kavli Institute for Theoretical Physics. Delve into recent advancements in quantum magnetism, focusing on the emergence of low-energy quantum gauge theories and their role in controlling collective phenomena in quantum magnets. Examine the search for novel topologically-ordered states of matter in real materials, computational and measurement techniques for dynamical and transport properties, and the impact of disorder and spin-phonon interactions. Investigate emergent electrodynamics induced by topological spin textures, unusual dynamics of integrable systems, and the revolutionary implications of Moiré systems for 2D quantum magnetism. Gain insights from this presentation, part of the Dynamical Response and Transport in Quantum Magnets conference held at KITP in August 2023, addressing modern challenges in quantum magnetism and expanding our understanding of complex magnetic materials with entangled spin, orbital, and lattice degrees of freedom.

Bound state formation in the excitation spectrum of quantum Ising... ▸ Lia Izabella Lovas (KITP)