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Juan Pedraza

As seen in: El País, Yahoo Canada, MDPI, The Conversation, El Tiempo, BioRxiv, Physical Review B, Physical Review Letters, SciTechDaily, Diario Córdoba and
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Articles

Guardians of the Universe: How Quantum Black Holes Hide the End of Space and Time

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By Andrew Svesko, Antonia Micol Frassino, Juan Pedraza, Robie A. Hennigar
| SciTechDaily
Einstein’s theory of general relativity describes the inevitability of singularities, which are obscured by black holes according to Penrose’s cosmic censorship conjecture. Recent studies indicate that quantum mechanics might reinforce this idea, proposing a quantum Penrose inequality that relates entropy to space-time metrics in the vicinity of black holes. General Relativity and Singularities Albert Einstein’s theory of gravity, known as general relativity, is incomplete.
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I buchi neri quantistici spiegano perché non vediamo la fine dello spazio e del tempo

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By Juan Pedraza, Robie A. Hennigar, di Andrew Svesko, Antonia Micol
| Le Scienze Verified
Le Scienze di dicembre Le eredità di Lucy Menti che hanno cambiato il mondo In edicola con «Le Scienze» la nuova collana I Nobel della scienza, una serie di ritratti di geni le cui scoperte hanno fatto la storia Nella mente del criminale In edicola la collana Scienza e Crimine, che racconta le basi scientifiche delle indagini criminali, con Le Scienze o Repubblica a 9,90 euro più il prezzo di copertina della rivista o del quotidiano La scienza che ci unisce: MUSE e "Le Scienze" insieme...
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Naked singularities: how quantum black holes explain why we don’t see the end of space and time Original

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By Andrew Svesko, Antonia Micol Frassino, Juan Pedraza, Robie A. Hennigar
| The Conversation Verified
Albert Einstein’s theory of gravity, general relativity, is famously incomplete. As proven by physics Nobel laureate Roger Penrose, when matter collapses under its own gravitational pull, the result is a “singularity” – a point of infinite density or curvature. At a singularity, space, time and matter are crushed and stretched into nonexistence. The laws of physics as we know them suffer a complete breakdown.
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