Wave-function engineering via conditional quantum teleportation with non-Gaussian entanglement resource
arXiv:2102.02359 · doi:10.1103/PhysRevA.103.043701
Abstract
We propose and analyze a setup to tailor the wave functions of the quantum states. Our setup is based on the quantum teleportation circuit, but instead of the usual two-mode squeezed state, two-mode non-Gaussian entangled state is used. Using this setup, we can generate various classes of quantum states such as Schrödinger cat states, four-component cat states, superpositions of Fock states, and cubic phase states. These results demonstrate the versatility of our system as a state generator and suggest that conditioning using homodyne measurements is an important tool in the generations of the non-Gaussian states in complementary to the photon number detection.
13 pages,9 figures
References in corpus (54)
- Quantum Teleportation is a Universal Computational Primitive
- Encoding a qubit in an oscillator
- Quantum computation over continuous variables
- Detection of 15 dB Squeezed States of Light and their Application for the Absolute Calibration of Photoelectric Quantum Efficiency
- Universal Quantum Computation with Continuous-Variable Cluster States
- Quantum computation with optical coherent states
- Generation of a superposition of odd photon number states for quantum information networks
- Ultra-Large-Scale Continuous-Variable Cluster States Multiplexed in the Time Domain
- Experimental realization of multipartite entanglement of 60 modes of a quantum optical frequency comb
- Time-Domain Multiplexed 2-Dimensional Cluster State: Universal Quantum Computing Platform
- Macroscopically distinct quantum superposition states as a bosonic code for amplitude damping
- Schroedinger cat-like states by conditional measurements on a beam-splitter
- Deterministic generation of a two-dimensional cluster state
- Efficient Classical Simulation of Continuous Variable Quantum Information Processes
- Fault-Tolerant Measurement-Based Quantum Computing with Continuous-Variable Cluster States
- Controllable generation of highly nonclassical states from nearly pure squeezed vacua
- Fault-tolerant linear optical quantum computing with small-amplitude coherent states
- Hardware-efficient autonomous quantum error correction
- Generation of Optical Coherent State Superpositions by Number-Resolved Photon Subtraction from Squeezed Vacuum
- Generation of one-million-mode continuous-variable cluster state by unlimited time-domain multiplexing
- Quantum-optical catalysis: generating "Schroedinger kittens" by means of linear optics
- Entanglement Swapping of Generalized Cat States and Secret Sharing
- Breeding the optical Schroedinger's cat state
- All-Gaussian universality and fault tolerance with the Gottesman-Kitaev-Preskill code
- High-threshold fault-tolerant quantum computation with analog quantum error correction
- Quantum state engineering by a coherent superposition of photon subtraction and addition
- Progress towards practical qubit computation using approximate Gottesman-Kitaev-Preskill codes
- Generating superposition of up-to three photons for continuous variable quantum information processing
- Quantum-optical state engineering up to the two-photon level
- Non-Gaussian quantum states of a multimode light field
- All-optical generation of states for "Encoding a qubit in an oscillator"
- Temporal-mode continuous-variable cluster states using linear optics
- Generating Grid States From Schrödinger Cat States without Post-Selection
- Optical synthesis of large-amplitude squeezed coherent-state superpositions with minimal resources
- Implementation of a quantum cubic gate by adaptive non-Gaussian measurement
- Optical continuous-variable qubit
- Generation of optical Schrödinger's cat states by generalized photon subtraction
- Cat codes with optimal decoherence suppression for a lossy bosonic channel
- Multi-photon state engineering by heralded interference between single photons and coherent states
- Quantum repeaters with entangled coherent states
- Non-Gaussian states for continuous variable quantum computation via Gaussian maps
- Exploring a new regime for processing optical qubits: squeezing and unsqueezing single photons
- On-demand photonic entanglement synthesizer
- Tailoring Non-Gaussian Continuous-Variable Graph States
- Robust fault tolerance for continuous-variable cluster states with excess anti-squeezing
- Cost-Reduced All-Gaussian Universality with the Gottesman-Kitaev-Preskill Code: Resource-Theoretic Approach to Cost Analysis
- Noise analysis of single-qumode Gaussian operations using continuous-variable cluster states
- Remote generation of Wigner-negativity through Einstein-Podolsky-Rosen steering
- Conditional non-Gaussian quantum state preparation
- Nonlinear squeezing for measurement-based non-Gaussian operations in time domain
- Deterministic generation of a four-component optical cat state
- All-optical storage of phase-sensitive quantum states of light
- Fiber coupled EPR-state generation using a single temporally multiplexed squeezed light source
- Nonlinear potential of quantum oscillator induced by single photons
Cited by in corpus (12)
- Non-Gaussian quantum state generation by multi-photon subtraction at the telecommunication wavelength
- Efficient backcasting search for optical quantum state synthesis
- Surpassing the repeaterless bound with a photon-number encoded measurement-device-independent quantum key distribution protocol
- Teleportation protocols with non-Gaussian operations: conditional photon subtraction versus cubic phase gate
- Teleportation of Hybrid Entangled States with Continuous-Variable Entanglement
- Generation of squeezed Fock states by measurement
- Error of an arbitrary single-mode Gaussian transformation on a weighted cluster state using a cubic phase gate
- Adapting coherent-state superpositions in noisy channels
- Engineering propagating cat states with driving-assisted cavity QED
- A complete continuous-variable quantum computation architecture based on the 2D spatiotemporal cluster state
- Atom-Mechanical Hong-Ou-Mandel Interference
- Engineering two-mode squeezed vacuum-like states by using the Bohm potential