— NExt level Quantum information processing for Science and Technology
Recent Publications
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Symmetry-protection Zeno phase transition in monitored lattice gauge theories
Matteo M. Wauters, Edoardo Ballini, Alberto Biella, and Philipp Hauke
Phys. Rev. B 111, 094315 () | arXiv:2405.18504 [quant-ph, hep-lat]Quantum measurements profoundly influence system dynamics. They lead to complex nonequilibrium phenomena like the quantum Zeno effect, and they can be used for mitigating errors in quantum simulations. Such an ability is particularly valuable for …
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Challenges and opportunities in quantum optimization
Amira Abbas, Andris Ambainis, and Brandon Augustino et al.
Nat Rev Phys 6, 718–735 () | arXiv:2312.02279 [quant-ph]Quantum computers have demonstrable ability to solve problems at a scale beyond brute-force classical simulation. Interest in quantum algorithms has developed in many areas, particularly in relation to mathematical optimization — a broad field with …
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Digital Quantum Simulation of a (1+1)D SU(2) Lattice Gauge Theory with Ion Qudits
Giuseppe Calajó, Giuseppe Magnifico, Claire Edmunds, Martin Ringbauer, Simone Montangero, and Pietro Silvi
PRX Quantum 5, 040309 () | arXiv:2402.07987 [quant-ph]We present a quantum simulation strategy for a (1+1)-dimensional SU(2) non-Abelian lattice gauge theory with dynamical matter, a hardcore-gluon Hamiltonian Yang-Mills, tailored to a six-level trapped-ion-qudit quantum processor, as recently …