Quantum Dot Cluster State Computing with Encoded Qubits
arXiv:quant-ph/0506032 · doi:10.1103/PhysRevA.72.020304
Abstract
A class of architectures is advanced for cluster state quantum computation using quantum dots. These architectures include using single and multiple dots as logical qubits. Special attention is given to the supercoherent qubits introduced by Bacon, Brown, and Whaley [Phys. Rev. Lett. {\bf 87}, 247902 (2001)] for which we discuss the effects of various errors, and present means of error protection.
5 pages, 2 figures
References in corpus (24)
- Elementary gates for quantum computation
- Persistent entanglement in arrays of interacting particles
- Measurement-based quantum computation with cluster states
- Dynamical suppression of decoherence in two-state quantum systems
- Experimental One-Way Quantum Computing
- Universal Quantum Computation with the Exchange Interaction
- Resource-efficient linear optical quantum computation
- Controlled Collisions for Multiparticle Entanglement of Optically Trapped Atoms
- Efficient high-fidelity quantum computation using matter qubits and linear optics
- Optical quantum computation using cluster states
- Nuclear magnetic resonance spectroscopy: An experimentally accessible paradigm for quantum computing
- Universal quantum computation with spin-1/2 pairs and Heisenberg exchange
- Using Parity Kicks for Decoherence Control
- Repeat-Until-Success Quantum Computing
- Double-Occupancy Errors, Adiabaticity, and Entanglement of Spin-Qubits in Quantum Dots
- Spintronics and Quantum Dots for Quantum Computing and Quantum Communication
- Optical Read-Out and Initialization of an Electron Spin in a Single Quantum Dot
- Implementation of Universal Control on a Decoherence-Free Qubit
- Coherence-Preserving Quantum Bits
- Cluster States From Heisenberg Interaction
- Simple Pulses for Universal Quantum Computation with a Heisenberg ABAB Chain
- Three and Four-Body Interactions in Spin-Based Quantum Computers
- Energetic Suppression of Decoherence in Exchange-Only Quantum Computation
- Pseudo-digital quantum bits
Cited by in corpus (37)
- Measurement-based quantum computation
- Topological fault-tolerance in cluster state quantum computation
- Layered architecture for quantum computing
- Repeat-Until-Success quantum computing using stationary and flying qubits
- Deterministic generation of large cluster states using non-deterministic collective measurements based on quantum Zeno effect
- Topological Hunds rules and the electronic properties of a triple lateral quantum dot molecule
- Producing cluster states in charge qubits and flux qubits
- Fundamentals of universality in one-way quantum computation
- Efficient one-step generation of large cluster states with solid-state circuits
- Generation of quantum-dot cluster states with superconducting transmission line resonator
- A simple nearest-neighbor two-body Hamiltonian system for which the ground state is a universal resource for quantum computation
- Quantum Chaos, Delocalization, and Entanglement in Disordered Heisenberg Models
- Efficient quantum circuits for one-way quantum computing
- Error-rejecting quantum computing with solid-state spins assisted by low-Q optical microcavities
- Overhead analysis of universal concatenated quantum codes
- Efficient generation of universal two-dimensional cluster states with hybrid systems
- One-step preparation of cluster states in quantum dot molecules
- Multi-qubit compensation sequences
- Measurement-Based Quantum Computation
- Preparation of Decoherence Free Cluster States with Optical Superlattices
- Circuit Design for A Measurement-Based Quantum Carry-Lookahead Adder
- Quantum circuit optimization by topological compaction in the surface code
- Entanglement Sudden Death as an Indicator of Fidelity in a Four-Qubit Cluster State
- Tailored cluster states with high threshold under biased noise
- A Scalable Architecture for Coherence-Preserving Qubits
- The Stability of Quantum Concatenated Code Hamiltonians
- Energy protection arguments fail in the interaction picture
- Logic Synthesis for Fault-Tolerant Quantum Computers
- Ising interaction between two qubits composed of the highest magnetic quantum number states through magnetic dipole-dipole interaction
- Entanglement Sudden Death in a Quantum Memory
- Error-correcting one-way quantum computation with global entangling gates
- Charge qubit entanglement via conditional single-electron transfer in an array of quantum dots
- Measurement-based interleaved randomised benchmarking using IBM processors
- Scalable quantum computation architecture using always-on Ising interactions via quantum feedforward
- Singlet-only Always-on Gapless Exchange Qubits with Baseband Control
- Perfect Cluster States from Imperfect Global Entanglement
- Quantum Computing Using Crossed Atomic Beams