Hyperentanglement is a promising resource in quantum information processing with its high
capacity character, defined as the entanglement in multiple degrees of freedom (DOFs) of a …

Geometric and holonomic quantum computation utilizes intrinsic geometric properties of
quantum-mechanical state spaces to realize quantum logic gates. Since both geometric …

Non-Abelian gauge theories underlie our understanding of fundamental forces in nature,
and develo** tailored quantum hardware and algorithms to simulate them is an …

Rydberg superatoms: An artificial quantum system for quantum information processing and
quantum optics | Applied Physics Reviews | AIP Publishing Skip to Main Content Umbrella Alt …

Because of its geometric nature, holonomic quantum computation is fault tolerant against
certain types of control errors. Although proposed more than a decade ago, the experimental …

Nonadiabatic holonomic quantum computation (NHQC) has been developed to shorten the
construction times of geometric quantum gates. However, previous NHQC gates require the …

We propose a protocol to realize nonadiabatic geometric quantum computation of small-
amplitude Schrödinger cat qubits via invariant-based reverse engineering. We consider a …

When a quantum system is driven slowly through a parametric cycle in a degenerate Hilbert
space, the state would acquire a non-Abelian geometric phase, which is stable and forms …

Geometric phases are noise resilient, and thus provide a robust way towards high-fidelity
quantum manipulation. Here we experimentally demonstrate arbitrary nonadiabatic …

Using geometric phases to realize noise-resilient quantum computing is an important
method to enhance the control fidelity. In this work, we experimentally realize a universal …