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Gia Dvali

3 articles · 3 co-authors · latest: 2026-07-03

Black Holes Remember Everything: Memory Burden Alters Their Oscillations

Scientists have theoretically demonstrated that the information accumulated by a black hole (its “memory burden”) affects its oscillations under external perturbations. Two black holes of identical mass but with different information loads emit different gravitational wave spectra. This discovery pr
arXiv:2509.22540 · 2025-09-26

Quantum Bubbles: A New Source of Gravitational Waves

In the hot early Universe, much like bubbles in boiling water, regions of a new state of space emerged. Some of them possessed an enormous number of microscopic states, rendering them quantum-entangled. The merger of such bubbles generates gravitational waves that carry information about their quant
arXiv:2512.13947 · 2025-12-15

Black Holes Remember More Than You'd Think

Black holes store more information than the infalling matter provides. This excess 'information load' shifts the frequency of gravitational waves during mergers, revealing their origin—stellar or quantum.
arXiv:2607.03560 · 2026-07-03