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19922026
most citedGeneralized Global Symmetries

1.7k citations

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quant-ph2025

Fractatomic Physics: An Invitation with Atomic Stability and Rydberg States in Fractal Spaces

Nhat A. Nghiem, Trung V. Phan

We explore the physical quantum properties of atoms in fractal spaces, both as a theoretical generalization of normal integer-dimensional Euclidean spaces and as an experimentally…

quant-ph2025

Non-equilibrium Dynamics of Two-level Systems directly after Cryogenic Alternating Bias

V. Iaia, E. S. Joseph, S. Im +10

Two-level systems (TLSs) are tunneling states commonly found in amorphous materials that electrically couple to qubits, resonators, and vibrational modes in materials, leading to e…

quant-ph2024★ 1 cited

The robustness condition for general disordered discrete time crystals, and subspace-thermal DTCs from phase transitions between different n-tuple DTCs

Hongye Yu, Tzu-Chieh Wei

We propose a new Floquet time crystal model that responds in arbitrary multiples of the driving period. Such an -tuple discrete time crystal is theoretically constructed by perm…

quant-ph2024★ 5 cited

Experimental Verification of Demon-Involved Fluctuation Theorems

L. -L. Yan, J. -T. Bu, Q. Zeng +8

The limit of energy saving in the control of small systems has recently attracted much interest due to the concept refinement of the Maxwell demon. Inspired by a newly proposed set…

quant-ph2024★ 51 cited

Constant-depth preparation of matrix product states with adaptive quantum circuits

Kevin C. Smith, Abid Khan, Bryan K. Clark +2

Adaptive quantum circuits, which combine local unitary gates, midcircuit measurements, and feedforward operations, have recently emerged as a promising avenue for efficient state p…

quant-ph2024

Quantum Algorithm For Solving Nonlinear Algebraic Equations

Nhat A. Nghiem, Tzu-Chieh Wei

Nonlinear equations are challenging to solve due to their inherently nonlinear nature. As analytical solutions typically do not exist, numerical methods have been developed to tack…