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Quantum Physics
Research into quantum mechanics, quantum information, and the quantum behaviour of matter and light.
CHANNEL // 05 [75]
Quantum Physics
Research into quantum mechanics, quantum information, and the quantum behaviour of matter and light.
Quantum reconstruction theorem recovers local information from relations alone
Source published
- quantum state reconstruction
- Sklar's theorem
- quantum tomography
How one local change can leave many readable records in a quantum chain
Source published
- quantum information
- information replication
- quantum many-body dynamics
Hydrogen stand-ins help transfer quantum circuit settings to larger molecules
Source published
- quantum chemistry
- variational quantum eigensolver
- parameter transfer
Shortened pulse sequences could make geometric quantum gates more resilient
Source published
- geometric quantum computation
- superconducting qubits
- composite pulses
A theoretical recipe for high-dimensional photon entanglement combines shaped light with carefully chosen modes
Source published
- quantum entanglement
- orbital angular momentum
- photon pairs
The control cost of resetting a qubit without revealing its past
Source published
- quantum physics
- qubit reset
- continuous quantum measurement
What a qubit screen can—and cannot—tell an observer
Source published
- quantum physics
- holographic screens
- qubits
Waiting to measure can unlock an unbounded quantum communication advantage
Source published
- quantum communication
- entanglement
- adaptive measurements
Quantum computing proposal puts ‘over-squeezed’ atoms to work
Source published
- continuous-variable quantum computing
- Bose–Einstein condensate
- spin squeezing
Quantum entanglement could build patterns that outlast it
Source published
- quantum entanglement
- self-organization
- Turing patterns
Quantum sensing proposal aims to stop gravitational-wave signals cancelling out
Source published
- gravitational waves
- quantum metrology
- adaptive control
Quantum-assisted simulation follows a proton between two water molecules
Source published
- quantum computing
- molecular dynamics
- proton transfer
Tensor networks sharpen a mathematical guarantee for the Haldane gap
Source published
- Haldane gap
- quantum spin chains
- tensor networks
Four algorithms extend classical simulation of photonic quantum circuits
Source published
- quantum physics
- photonic quantum computing
- boson sampling
A theoretical route to detecting molecular entanglement with spectroscopy
Source published
- quantum entanglement
- molecular spectroscopy
- nonlinear spectroscopy