Mini

Phantom Chords of Gravity: Boson Stars as Keepers of Quantum Memory

Original: "Quantum scars from holographic boson stars"
· Yan Liu, Ya-Wen Sun, Yuan-Tai Wang
arXiv:2605.02446v2 · 2026-05-04 · CC BY · ⏱ 1 min · HEP Theory General Relativity Quantum Physics
In the heart of a chaotic spectrum pulse 'scars' — quantum states that defy forgetting; their holographic embodiment: mini-boson stars.
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In the symphony of quantum chaos, there are voices that refuse to dissolve into white noise. Scars are the last guardians of order. Boson stars, stripped of horizons, become cosmic resonators for these notes. Their spectrum, like a palimpsest, preserves both the chaotic onslaught and the pure lines. Perhaps this is how nature circumvents total oblivion, leaving islands of non-thermal memory in the Universe — a key to unlocking where information goes in black holes.

🎯 Boson stars — hypothetical objects made of a self-gravitating condensate of ultralight bosons — could make up part of dark matter, and their observable signatures (microlensing, gravitational waves) are actively sought.

🎬 In Interstellar, a black hole is a trap with no return; a boson star, however, is transparent: you can pass through it, like a labyrinth of light, and come back — no horizon, no singularities, almost a wormhole.

S_A = \frac{\text{Area}(\Gamma_A)}{4G}
The entanglement entropy of subsystem A in the boundary theory is proportional to the area of the minimal surface \Gamma_A in the bulk, homologous to A.
r_n = \frac{\min(s_n, s_{n-1})}{\max(s_n, s_{n-1})}, \quad s_n = E_{n+1} - E_n
Gap s_n between adjacent energy levels; the distribution r_n distinguishes integrable (Poisson, <r>=0.386) and chaotic (GOE, <r>=0.536) spectra.
Scientists
Erwin SchrödingerHugh Everett IIINiels BohrPascual JordanWerner HeisenbergStephen Hawking
Tags
black hole quantum entanglement entropy superposition quantum information Quantum Field spacetime curvature Time dilation
Laws
second law of thermodynamicsSchrödinger equationHeisenberg uncertainty principleHawking radiationgravitational lensingNoether's theorem
Original: arXiv:2605.02446v2 · CC BY · bridge42worlds