Shortcuts to adiabatic passage for multiqubit controlled phase gate

Abstract

We propose an alternative scheme of shortcuts to quantum phase gate in a much shorter time based on the approach of Lewis-Riesenfeld invariants in cavity quantum electronic dynamics (QED) systems. This scheme can be used to perform one-qubit phase gate, two-qubit controlled phase gate and also multiqubit controlled phase gate. The strict numerical simulation for some quantum gates are given, and demonstrate that the total operation time of our scheme is shorter than previous schemes and very robustness against decoherence.

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• Single temporal-pulse-modulated parameterized controlled-phase gate for Rydberg atoms
• Transitionless-based shortcuts for the fast and robust generation of W states
• Deterministic SWAP gate using shortcuts to adiabatic passage
• Inverse engineering rigorous adiabatic Hamiltonian for non-Hermitian system
• Generation of three-dimensional entanglement between two spatially separated atoms via shortcuts to adiabatic passage
• One-step implementation of a multi-target-qubit controlled-phase gate with photonic qubits encoded via eigenstates of the photon-number parity operator
• Fast generation of three-dimensional entanglement between two spatially separated atoms via invariant-based shortcut
• Selective excitation in a three-state system using a hybrid adiabatic-nonadiabatic interaction
• Transitionless intra-cavity quantum state transfer in optomechanical systems
• Feasible superadiabatic-based shortcuts for fast generating 3D entanglement between two atoms
• Dressed-state scheme for a fast CNOT gate
• Fast generations of tree-type three-dimensional entanglement via Lewis-Riesenfeld invariants and transitionless quantum driving
• Frequency-tuning induced state transfer in optical microcavities
• Quantum Sensing by Using STIRAP with Dressed States Driving
• Accelerated Rydberg electromagnetically induced transparency quantum memory via shortcuts to adiabaticity