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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.

Circular gratings guide photons from telecom quantum dots
Source published
- quantum dots
- single photons
- telecom C-band

A superconducting resonator routes strong microwaves without a bias
Source published
- superconducting circuits
- microwave nonreciprocity
- kinetic inductance

One Quantum Measurement Sends Out Many Different Fronts
Source published
- quantum measurement
- quasiparticles
- Kitaev chain

When More Quantum Oscillations Make Learning Harder
Source published
- quantum perceptron
- generalization
- periodic readout

Can quantum key distribution stay secure when devices remember?
Source published
- quantum key distribution
- BB84
- entropy accumulation

Does a quantum layer improve stock rankings—or just sit in the model?
Source published
- quantum machine learning
- quantum neural networks
- equivalence testing

When a Quantum Policy Is Hard to Sample but Easy to Use
Source published
- quantum reinforcement learning
- IQP circuits
- classical simulation

How can fluctuating fields predict forces between oddly shaped objects?
Source published
- Casimir effect
- electromagnetic fluctuations
- Green functions

What does a Laughlin state hide beyond its particle counts?
Source published
- fractional quantum Hall effect
- Laughlin state
- superconducting qubits

How photon-pair graphs make NOON states
Source published
- NOON states
- quantum optics
- photon-pair sources

When a quantum key begins with incomplete clues
Source published
- quantum key distribution
- quantum cryptography
- photon polarization

Quantum oracles count edges to find cliques and hitting sets
Source published
- Grover search
- maximum clique
- hitting set

Why finite quantum circuits cannot reproduce the quantum switch
Source published
- quantum switch
- indefinite causal order
- quantum channels

When a quantum decoder blocks good solutions, changing the starting state can help
Source published
- compressed quantum optimization
- quantum approximate optimization algorithm
- QAOA

Can a Tiny Quantum Gate Help Recognize Signers the Model Has Never Seen?
Source published
- quantum machine learning
- sign language recognition
- variational quantum circuits