Topic: quantum phases

Join Kantaro Ohmori’s project on lattice construction of quantum phases via higher complete sets. Research connects categorical and algebraic quantum field theory, generalized and non-invertible symmetries, tensor networks and quantum many-body systems. The first selection considers applications arriving by 30 November 2026 (JST); recruitment remains open until filled. 1.A one-year fixed-term employment contract, renewable based on evaluation, up to March 31, 2030. 2.RIKEN may adjust the above maximum period of renewability based on a) the employee’s abilities, workload at the time of contract

Liuke Lyu examines the multipartite entanglement contained in the reduced density matrix of a local region. Bipartite and multipartite witnesses form a toolkit for mapping its distribution in Ising systems, spin liquids and measurement-driven transitions. The talk then goes beyond genuine multipartite entanglement to genuine network multiparty entanglement, a more collective quantity that can distinguish and characterise quantum phases more sharply.