Gravitationally mediated entanglement of fermionic qubits: from static to dynamical limits

arXiv:2510.20587 · quant-ph, gr-qc · Submitted 2025-10-23 · Read on arXiv

quant-ph, gr-qc

Submitted: 2025-10-23

Updated: 2026-09-15

Terminology

• Entanglement — 86× in this paper · explained in 3 episodes
• Boltzmann Equation — 7× in this paper · explained in 2 episodes
• Quantization — 5× in this paper · explained in 12 episodes
• Effective Hamiltonian — 2× in this paper · explained in 2 episodes
• Trace — 2× in this paper · explained in 2 episodes
• Decoupling — 1× in this paper · explained in 2 episodes
• Hilbert Space — 1× in this paper · explained in 2 episodes
• Momentum transfer — 1× in this paper · explained in 2 episodes
• No-Go Theorem — 1× in this paper · explained in 2 episodes
• Non-Gaussianity — 1× in this paper · explained in 2 episodes

Sources

• A Spin Entanglement Witness for Quantum Gravity
• Gravitationally-induced entanglement between two massive particles is sufficient evidence of quantum effects in gravity
• Massive quantum systems as interfaces of quantum mechanics and gravity
• Quantum-information methods for quantum gravity laboratory-based tests
• Table-top nanodiamond interferometer enabling quantum gravity tests
• The quantum optics of gravitational waves
• Revisiting van Citter-Zernike correlations in the presence of primordial gravitational waves
• Decoherence out of fire: Purity loss in expanding and contracting universes
• Quantumness of gravitational field: A perspective on monogamy relation
• Decoherence of spin superposition state caused by a quantum electromagnetic field
• Witnessing the non-classical nature of gravity in the presence of unknown interactions
• Gravitational Decoherence
• Testing the nonclassicality of spacetime: what can we learn from Bell-Bose et al.-Marletto-Vedral experiments?
• Observable quantum entanglement due to gravity
• Tabletop experiments for quantum gravity: a user's manual
• A noise inequality for classical forces
• A classical channel model for gravitational decoherence
• Is Gravity Quantum?
• Mesoscopic entanglement through central potential interactions
• Testing the gravitational field generated by a quantum superposition

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