Geometric and holonomic quantum computation
Geometric and holonomic quantum computation utilizes intrinsic geometric properties of
quantum-mechanical state spaces to realize quantum logic gates. Since both geometric …
quantum-mechanical state spaces to realize quantum logic gates. Since both geometric …
Nonadiabatic holonomic quantum computation and its optimal control
The geometric phase has the intrinsic property of being resistant to some types of local
noises as it only depends on global properties of the evolution path. Meanwhile, the non …
noises as it only depends on global properties of the evolution path. Meanwhile, the non …
Doubly geometric quantum control
In holonomic quantum computation, quantum gates are performed using driving protocols
that trace out closed loops on the Bloch sphere, making them robust to certain pulse errors …
that trace out closed loops on the Bloch sphere, making them robust to certain pulse errors …
Fast binomial-code holonomic quantum computation with ultrastrong light-matter coupling
We propose a protocol for bosonic binomial-code nonadiabatic holonomic quantum
computation in a system composed of an artificial atom ultrastrongly coupled to a cavity …
computation in a system composed of an artificial atom ultrastrongly coupled to a cavity …
Experimental implementation of short-path nonadiabatic geometric gates in a superconducting circuit
XX Yang, LL Guo, HF Zhang, L Du, C Zhang, HR Tao… - Physical Review …, 2023 - APS
Nonadiabatic geometric quantum computation (NGQC) has attracted a lot of attention for
noise-resilient quantum control. However, previous implementations of NGQC require long …
noise-resilient quantum control. However, previous implementations of NGQC require long …
Rabi-and blockade-error-resilient all-geometric Rydberg quantum gates
We propose a nontrivial two-qubit gate scheme in which Rydberg atoms are subject to
designed pulses resulting from geometric evolution processes. By utilizing hybrid robust …
designed pulses resulting from geometric evolution processes. By utilizing hybrid robust …
Single-atom verification of the noise-resilient and fast characteristics of universal nonadiabatic noncyclic geometric quantum gates
Quantum gates induced by geometric phases are intrinsically robust against noise due to
the global properties of their evolution paths. Compared to conventional nonadiabatic …
the global properties of their evolution paths. Compared to conventional nonadiabatic …
Dynamically corrected gates from geometric space curves
Quantum information technologies demand highly accurate control over quantum systems.
Achieving this requires control techniques that perform well despite the presence of …
Achieving this requires control techniques that perform well despite the presence of …
Composite short-path nonadiabatic holonomic quantum gates
Nonadiabatic holonomic quantum computation (NHQC) has attracted significant attention
due to its fast evolution and the geometric nature-induced resilience to local noises …
due to its fast evolution and the geometric nature-induced resilience to local noises …
Nonadiabatic holonomic quantum computation based on a commutation relation
PZ Zhao, DM Tong - Physical Review A, 2023 - APS
Nonadiabatic holonomic quantum computation has received increasing attention due to the
merits of both robustness against control errors and high-speed implementation. A crucial …
merits of both robustness against control errors and high-speed implementation. A crucial …