Zhao Zhang

activity

20152026

most citedQuantum phase transition from bounded to extensive entanglement entropy in a frustration-free spin chain

59 citations · 410 across the 15 of their papers we have counts for

collaborators

Showing 2020Show all

3 papers · 1 filter

cond-mat.str-el2020★ 47 cited

Observation of E8 Particles in an Ising Chain Antiferromagnet

Zhao Zhang, Kirill Amelin, Xiao Wang +9

Near the transverse-field induced quantum critical point of the Ising chain, an exotic dynamic spectrum consisting of exactly eight particles was predicted, which is uniquely descr…

cond-mat.str-el2020★ 58 cited

$E_{8}$ Spectra of Quasi-one-dimensional Antiferromagnet BaCo $_{2}$ V $_{2}$ O $_{8}$ under Transverse Field

Haiyuan Zou, Y. Cui, X. Wang +16

We report $^{51}$ V nuclear magnetic resonance (NMR) and inelastic neutron scattering (INS) measurements on a quasi-1D antiferromagnet BaCo $_{2}$ V $_{2}$ O $_{8}$ under transverse field alon…

cond-mat.stat-mech2020★ 19 cited

Prime Suspects in a Quantum Ladder

Giuseppe Mussardo, Andrea Trombettoni, Zhao Zhang

In this Letter we set up a suggestive number theory interpretation of a quantum ladder system made of N coupled chains of spin 1/2. Using the hard-core boson representation and a l…

Observation of E8 Particles in an Ising Chain Antiferromagnet

E8​ Spectra of Quasi-one-dimensional Antiferromagnet BaCo2​V2​O8​ under Transverse Field

Prime Suspects in a Quantum Ladder

$E_{8}$ Spectra of Quasi-one-dimensional Antiferromagnet BaCo $_{2}$ V $_{2}$ O $_{8}$ under Transverse Field