B. Placke

activity

20162026

_{π}

Quantum Spin Liquid Ground State in the Dipole-Octupole Pyrochlore Ce

_{2}

_{2}

_{7}

70 citations · 237 across the 16 of their papers we have counts for

collaborators

16 papers

quant-ph2026

Gibbs resampling transitions and structured fast-measurement protocols

Daan Timmers, Benedikt Placke, Siddharth A. Parameswaran

Quantum Gibbs sampling algorithms generalize classical Markov chain Monte Carlo (cMCMC) methods, and prepare thermal states on quantum computers by implementing local dissipative e…

cond-mat.str-el2025★ 5 cited

Two-Peak Heat Capacity Accounts for $R ln (2)$ Entropy and Ground State Access in the Dipole-Octupole Pyrochlore Ce $_{2}$ Hf $_{2}$ O $_{7}$

E. M. Smith, A. Fitterman, R. Schäfer +18

Magnetic heat capacity measurements of a high-quality single crystal of the dipole-octupole pyrochlore Ce $_{2}$ Hf $_{2}$ O $_{7}$ down to a temperature of $T = 0.02$ K are reported. These s…

cond-mat.str-el2024★ 4 cited

Single Crystal Diffuse Neutron Scattering Study of the Dipole-Octupole Quantum Spin Ice Candidate Ce $_{2}$ Zr $_{2}$ O $_{7}$ : No Apparent Octupolar Correlations Above $T = 0.05$ K

E. M. Smith, R. Schäfer, J. Dudemaine +8

The insulating magnetic pyrochlore Ce $_{2}$ Zr $_{2}$ O $_{7}$ has gained attention as a quantum spin ice candidate with dipole-octupole character arising from the crystal electric field gro…

cond-mat.str-el2023

Ising Fracton Spin Liquid on the Honeycomb Lattice

Benedikt Placke, Owen Benton, Roderich Moessner

We study a classical Ising model on the honeycomb lattice with local two-body interactions and present strong evidence that at low temperature it realizes a higher-rank Coulomb liq…

cond-mat.str-el2023★ 21 cited

Quantum Spin Ice Response to a Magnetic Field in the Dipole-Octupole Pyrochlore Ce $_{2}$ Zr $_{2}$ O $_{7}$

E. M. Smith, J. Dudemaine, B. Placke +17

We report new heat capacity measurements on single crystal Ce $_{2}$ Zr $_{2}$ O $_{7}$ down to $\sim$ 0.1 K in a magnetic field along the $[1, 1 ˉ, 0]$ direction. These new measurements s…

cond-mat.str-el2022★ 24 cited

Dipolar spin ice regime proximate to an all-in-all-out Néel ground state in the dipolar-octupolar pyrochlore Ce $_{2}$ Sn $_{2}$ O $_{7}$

D. R. Yahne, B. Placke, R. Schäfer +11

The dipolar-octupolar (DO) pyrochlores, R $_{2}$ M $_{2}$ O $_{7}$ (R = Ce, Sm, Nd), are key players in the search for realizable novel quantum spin liquid (QSL) states as a large parameter s…

Gibbs resampling transitions and structured fast-measurement protocols

Two-Peak Heat Capacity Accounts for Rln(2) Entropy and Ground State Access in the Dipole-Octupole Pyrochlore Ce2​Hf2​O7​

Single Crystal Diffuse Neutron Scattering Study of the Dipole-Octupole Quantum Spin Ice Candidate Ce2​Zr2​O7​: No Apparent Octupolar Correlations Above T=0.05 K

Ising Fracton Spin Liquid on the Honeycomb Lattice

Quantum Spin Ice Response to a Magnetic Field in the Dipole-Octupole Pyrochlore Ce2​Zr2​O7​

Dipolar spin ice regime proximate to an all-in-all-out Néel ground state in the dipolar-octupolar pyrochlore Ce2​Sn2​O7​

Two-Peak Heat Capacity Accounts for $R ln (2)$ Entropy and Ground State Access in the Dipole-Octupole Pyrochlore Ce $_{2}$ Hf $_{2}$ O $_{7}$

Single Crystal Diffuse Neutron Scattering Study of the Dipole-Octupole Quantum Spin Ice Candidate Ce $_{2}$ Zr $_{2}$ O $_{7}$ : No Apparent Octupolar Correlations Above $T = 0.05$ K

Quantum Spin Ice Response to a Magnetic Field in the Dipole-Octupole Pyrochlore Ce $_{2}$ Zr $_{2}$ O $_{7}$

Dipolar spin ice regime proximate to an all-in-all-out Néel ground state in the dipolar-octupolar pyrochlore Ce $_{2}$ Sn $_{2}$ O $_{7}$