Quantum Physics in Space

Abstract

Advances in quantum technologies are giving rise to a revolution in the way fundamental physics questions are explored at the empirical level. At the same time, they are the seeds for future disruptive technological applications of quantum physics. Remarkably, a space-based environment may open many new avenues for exploring and employing quantum physics and technologies. Recently, space missions employing quantum technologies for fundamental or applied studies have been proposed and implemented with stunning results. The combination of quantum physics and its space application is the focus of this review: we cover both the fundamental scientific questions that can be tackled with quantum technologies in space and the possible implementation of these technologies for a variety of academic and commercial purposes.

References in corpus (124)

• GW170817: Observation of Gravitational Waves from a Binary Neutron Star Inspiral
• The Quantum Internet
• The Confrontation between General Relativity and Experiment
• GW170814: A Three-Detector Observation of Gravitational Waves from a Binary Black Hole Coalescence
• Sideband Cooling Micromechanical Motion to the Quantum Ground State
• Satellite-to-ground quantum key distribution
• GW170608: Observation of a 19-solar-mass Binary Black Hole Coalescence
• Free-Space distribution of entanglement and single photons over 144 km
• Ground-to-satellite quantum teleportation
• Cold atoms in cavity-generated dynamical optical potentials
• Measurement device independent quantum key distribution over 404 km optical fibre
• A Spin Entanglement Witness for Quantum Gravity
• Systematic evaluation of an atomic clock at 2e-18 total uncertainty
• Gravitationally-induced entanglement between two massive particles is sufficient evidence of quantum effects in gravity
• Precision Measurement of the Newtonian Gravitational Constant Using Cold Atoms
• Motional Quantum Ground State of a Levitated Nanoparticle from Room Temperature
• Resolved Sideband Cooling of a Micromechanical Oscillator
• Experimental realization of Wheeler's delayed-choice GedankenExperiment
• Quantum teleportation and entanglement distribution over 100-kilometre free-space channels
• Progress in satellite quantum key distribution
• Science with the space-based interferometer LISA. IV: Probing inflation with gravitational waves
• Searching for dilaton dark matter with atomic clocks
• Interferometry with Bose-Einstein Condensates in Microgravity
• Bell inequality violation with two remote atomic qubits
• Testing General Relativity with Atom Interferometry
• Post-selection technique for quantum channels with applications to quantum cryptography
• Quantum state discrimination and its applications
• Atom Interferometry tests of the isotropy of post-Newtonian gravity
• Quantum Test of the Universality of Free Fall
• Gravitational wave stochastic background from cosmic (super)strings
• Sideband Cooling Beyond the Quantum Limit with Squeezed Light
• On orbit performance of the GRACE Follow-On Laser Ranging Interferometer
• Test of Equivalence Principle at $10^{-8}$ Level by a Dual-species Double-diffraction Raman Atom Interferometer
• Advances in Space Quantum Communications
• Searching for dark matter and variation of fundamental constants with laser and maser interferometry
• Lower and Upper Bounds on CSL Parameters from Latent Image Formation and IGM Heating
• Dynamical Backaction of Microwave Fields on a Nanomechanical Oscillator
• Equivalence Principle Implications of Modified Gravity Models
• Experimental verification of the feasibility of a quantum channel between Space and Earth
• Dual Matter-Wave Inertial Sensors in Weightlessness
• Quantum Tests of the Einstein Equivalence Principle with the STE-QUEST Space Mission
• Trojan-horse attacks threaten the security of practical quantum cryptography
• Gravitational Decoherence
• Search for Millicharged Particles Using Optically Levitated Microspheres
• Gravitational Waves from Warped Spacetime
• Optomechanical sideband cooling of a micromechanical oscillator close to the quantum ground state
• Test of the Gravitational Redshift with Galileo Satellites in an Eccentric Orbit
• Absolute airborne gravimetry with a cold atom sensor
• Lunar Laser Ranging Tests of the Equivalence Principle
• Attonewton force detection using microspheres in a dual-beam optical trap in high vacuum
• Limits and Security of Free-Space Quantum Communications
• The LISA-Taiji network
• Underground test of gravity-related wave function collapse
• Improved key rate bounds for practical decoy-state quantum key distribution systems
• Maximum Confidence Quantum Measurements
• Satellite Quantum Communications: Fundamental Bounds and Practical Security
• Descope of the ALIA mission
• On Spontaneous Wave Function Collapse and Quantum Field Theory
• Testing gravity with cold atom interferometry: Results and prospects
• Fast, Runaway Evaporative Cooling to Bose-Einstein Condensation in Optical Traps
• Probing Dark Energy with Atom Interferometry
• Entanglement of Gaussian states and the applicability to quantum key distribution over fading channels
• Quantum Physics Exploring Gravity in the Outer Solar System: The Sagas Project
• Controlling the net charge on a nanoparticle optically levitated in vacuum
• Maximization of Extractable Randomness in a Quantum Random-Number Generator
• General relativistic effects in quantum interference of photons
• A spaceborne gravity gradiometer concept based on cold atom interferometers for measuring Earth's gravity field
• The Feasibility of a Fully Miniaturized Magneto-Optical Trap for Portable Ultracold Quantum Technology
• ASTROD-GW: Overview and Progress
• Discreteness without symmetry breaking: a theorem
• Experimental multiphase estimation on a chip
• A high-flux BEC source for mobile atom interferometers
• Theory of gravitation theories: a no-progress report
• CSL Collapse Model Mapped with the Spontaneous Radiation
• Lorentz covariance of loop quantum gravity
• Compact chip-scale guided cold atom gyrometers for inertial navigation: Enabling technologies and design study
• LISA Pathfinder Platform Stability and Drag-free Performance
• Proposal for a Quantum Test of the Weak Equivalence Principle with Entangled Atomic Species
• Space test of the Equivalence Principle: first results of the MICROSCOPE mission
• Quantum Connectivity of Space-Time and Gravitationally Induced Decorrelation of Entanglement
• Decoherence effects in non-classicality tests of gravity
• QPSK coherent state discrimination via a hybrid receiver
• Inertial and gravitational mass in quantum mechanics
• Bounds on quantum communication via Newtonian gravity
• Design of a dual species atom interferometer for space
• Dark-Matter-Induced Weak Equivalence Principle Violation
• Autonomous frequency stabilization of two extended cavity diode lasers at the potassium wavelength on a sounding rocket
• Fading channel estimation for free-space continuous-variable secure quantum communication
• Gravity and the Collapse of the Wave Function: a Probe into Diósi-Penrose model
• A pedagogical explanation for the non-renormalizability of gravity
• Nonlocal Scalar Quantum Field Theory from Causal Sets
• Atomic Clock Ensemble in Space (ACES) data analysis
• Principle of least decoherence for Newtonian semi-classical gravity
• Gravity Field Mapping Using Laser Coupled Quantum Accelerometers in Space
• Impact of dynamical collapse models on inflationary cosmology
• Breaking quantum linearity: constraints from human perception and cosmological implications
• X-rays help to unfuzzy the concept of measurement
• Feasibility Assessment For Practical Continuous Variable Quantum Key Distribution Over The Satellite-to-Earth Channel
• Collapse models with non-white noises II: particle-density coupled noises
• Spaceborne low-noise single-photon detection for satellite-based quantum communications
• Measuring gravitational time dilation with delocalized quantum superpositions
• Enhanced observation time of magneto-optical traps using micro-machined non-evaporable getter pumps
• Dissipative extension of the Ghirardi-Rimini-Weber model
• Stabilization of transmittance fluctuations caused by beam wandering in continuous-variable quantum communication over free-space atmospheric channels
• Lorentz Invariance Violation from String Theory
• Gravitational decoherence of photons
• Testing Continuous Spontaneous Localization with Fermi liquids
• Entanglement decoherence in a gravitational well according to the event formalism
• Classicalization of inflationary perturbations by collapse models in the light of BICEP2
• Applicability of Squeezed-and Coherent-State Continuous-Variable Quantum Key Distribution over Satellite Links
• DARWIN mission proposal to ESA
• Studying Inflation with Future Space-Based Gravitational Wave Detectors
• Mass-coupled relativistic spontaneous collapse models
• Generation of high-purity, low-temperature samples of ${}^{39}$K for applications in metrology
• Quantum receiver for phase-shift keying at the single photon level
• A blueprint for a simultaneous test of quantum mechanics and general relativity in a space-based quantum optics experiment
• MICROSCOPE mission analysis, requirements and expected performance
• Satellite quantum communications when man-in-the-middle attacks are excluded
• Quantum hybrid optomechanical inertial sensing
• HYPER and gravitational decoherence
• Prospects for near-field interferometric tests of Collapse Models
• Analytical Solution for the Deformation of a Cylinder under Tidal Gravitational Forces
• Progress on testing Lorentz symmetry with MICROSCOPE
• Gravity as a classical channel and its dissipative generalization