Quantum simulation of the wavefunction to probe frustrated Heisenberg spin systems

X Ma, B Dakic, W Naylor, A Zeilinger, P Walther - Nature Physics, 2011 - nature.com
Quantum simulators are controllable quantum systems that can reproduce the dynamics of
the system of interest in situations that are not amenable to classical computers. Recent …

Stable quantum-correlated many-body states through engineered dissipation

X Mi, AA Michailidis, S Shabani, KC Miao, PV Klimov… - Science, 2024 - science.org
Engineered dissipative reservoirs have the potential to steer many-body quantum systems
toward correlated steady states useful for quantum simulation of high-temperature …

Emergence and frustration of magnetism with variable-range interactions in a quantum simulator

R Islam, C Senko, WC Campbell, S Korenblit, J Smith… - science, 2013 - science.org
Frustration, or the competition between interacting components of a network, is often
responsible for the emergent complexity of many-body systems. For instance, frustrated …

Exploring the quantum critical behaviour in a driven Tavis–Cummings circuit

M Feng, YP Zhong, T Liu, LL Yan, WL Yang… - Nature …, 2015 - nature.com
Quantum phase transitions play an important role in many-body systems and have been a
research focus in conventional condensed-matter physics over the past few decades …

Coherent imaging spectroscopy of a quantum many-body spin system

C Senko, J Smith, P Richerme, A Lee, WC Campbell… - Science, 2014 - science.org
Quantum simulators, in which well-controlled quantum systems are used to reproduce the
dynamics of less understood ones, have the potential to explore physics inaccessible to …

Exploring large-scale entanglement in quantum simulation

MK Joshi, C Kokail, R van Bijnen, F Kranzl, TV Zache… - Nature, 2023 - nature.com
Entanglement is a distinguishing feature of quantum many-body systems, and uncovering
the entanglement structure for large particle numbers in quantum simulation experiments is …

Probing dynamical phase transitions with a superconducting quantum simulator

K Xu, ZH Sun, W Liu, YR Zhang, H Li, H Dong… - Science …, 2020 - science.org
Nonequilibrium quantum many-body systems, which are difficult to study via classical
computation, have attracted wide interest. Quantum simulation can provide insights into …

Exploring interacting quantum many-body systems by experimentally creating continuous matrix product states in superconducting circuits

C Eichler, J Mlynek, J Butscher, P Kurpiers… - Physical Review X, 2015 - APS
Improving the understanding of strongly correlated quantum many-body systems such as
gases of interacting atoms or electrons is one of the most important challenges in modern …

Digital quantum simulation of spin models with circuit quantum electrodynamics

Y Salathé, M Mondal, M Oppliger, J Heinsoo… - Physical Review X, 2015 - APS
Systems of interacting quantum spins show a rich spectrum of quantum phases and display
interesting many-body dynamics. Computing characteristics of even small systems on …

Demonstration of three-and four-body interactions between trapped-ion spins

O Katz, L Feng, A Risinger, C Monroe, M Cetina - Nature Physics, 2023 - nature.com
Quantum processors use the native interactions between effective spins to simulate
Hamiltonians or execute quantum gates. In most processors, the native interactions are …