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Cosmological Koans Questioning the Foundations of Physics It From Bit or Bit From it?

Anthony Aguirre

Professor of Physics | University of California, Santa Cruz
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Cosmological Koans Questioning the Foundations of Physics It From Bit or Bit From it?

Understanding Black Hole Evaporation Using Explicitly Computed Penrose Diagrams

- Physical Review D

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PostedJanuary 3, 2020
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Anything Can Happen, But Only Given Half a Chance:

A Quantum Bound on Large Fluctuations Away From Equilibrium

- arXiv preprint

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PostedJanuary 2, 2020
AuthorScienceSites
Categoriesjournal-article, submitted
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Quantum Coarse-Grained Entropy and Thermodynamics

- Physical Review A

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PostedJuly 1, 2019
AuthorScienceSites
Categories2019, journal-article
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Quantum Coarse-Grained Entropy and Thermalization in Closed Systems

- Physical Review A

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PostedMay 31, 2019
AuthorScienceSites
Categoriesjournal-article, 2019
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Algorithms for the Explicit Computation of Penrose Diagrams

- Classical and Quantum Gravity

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PostedNovember 11, 2018
AuthorScienceSites
Categoriesjournal-article, 2018
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Constraining Cosmological Ultralarge Scale Structure Using Numerical Relativity

- Physical Review D

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PostedNovember 30, 2017
AuthorScienceSites
Categories2017, journal-article
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Why Is the Internet So Slow?!

- International Conference on Passive and Active Network Measurement

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PostedNovember 1, 2017
AuthorScienceSites
Categoriesjournal-article, 2017
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Simulating the Universe(s) III

Observables for the Full Bubble Collision Spacetime

- Journal of Cosmology and Astroparticle Physics

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PostedNovember 30, 2016
AuthorScienceSites
Categoriesjournal-article, 2016
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Asymmetric Condensed Dark Matter

- Journal of Cosmology and Astroparticle Physics

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PostedMarch 8, 2015
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Categoriesjournal-article, 2015
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Simulating the Universe(s) II

Phenomenology of Cosmic Bubble Collisions in Full General Relativity

- Journal of Cosmology and Astroparticle Physics

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PostedDecember 1, 2014
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Categories2014, journal-article
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Simulating the Universe(s)

From Cosmic Bubble Collisions to Cosmological Observables With Numerical Relativity

- Journal of Cosmology and Astroparticle Physics

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PostedApril 9, 2014
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Categoriesjournal-article, 2014
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Quantum Instability of the Emergent Universe

 - arXiv

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PostedOctober 3, 2013
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Categories2013, journal-article
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How the Diffuse Universe Cools

- arXiv

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PostedOctober 3, 2013
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Categories2013, journal-article
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Multiple Cosmic Collisions and the Microwave Background Power Spectrum

- Physical Review D

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PostedOctober 3, 2013
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Categoriesjournal-article, 2013
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The Origin of Metals in the Circumgalactic Medium of Massive Galaxies at z=3

 - The Astrophysical Journal

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PostedOctober 3, 2013
AuthorScienceSites
Categoriesjournal-article, 2012
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Out of Equilibrium

Understanding Cosmological Evolution to Lower-Entropy States

- Journal of Cosmology and Astroparticle Physics

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PostedOctober 3, 2013
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Categories2011, journal-article
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Born in an Infinite Universe

A Cosmological Interpretation of Quantum Mechanics

- Physical Review D

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PostedOctober 3, 2013
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Categoriesjournal-article, 2011
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A Status Report on the Observability of Cosmic Bubble Collisions

 - Reports on Progress in Physics

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PostedOctober 3, 2013
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Categoriesjournal-article, 2011
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Newer / Older

Recent Publications

Anything Can Happen, But Only Given Half a Chance: A Quantum Bound on Large Fluctuations Away From Equilibrium

— arXiv preprint

Quantum Coarse-Grained Entropy and Thermodynamics

— Physical Review A

Algorithms for the Explicit Computation of Penrose Diagrams

— Classical and Quantum Gravity

Constraining Cosmological Ultralarge Scale Structure Using Numerical Relativity

— Physical Review D

Why Is the Internet So Slow?!

— International Conference on Passive and Active Network Measurement

In the News

  • Physicist Anthony Aguirre Goes Deep in ‘Cosmological Koans’ Book

    Anthony Aguirre explores deep questions about the nature of reality, using an approach inspired by Zen koans to take the reader on a thought-provoking tour of the cosmos and the core ideas of modern physics. — UCSC News

  • Thinking Really Big

    From the time before time to potential existential dangers of the future, physicist Anthony Aguirre peers into the mysteries that define our reality. — UC Santa Cruz Magazine

  • Why Earth’s History Appears So Miraculous

    The strange, cosmic reason our evolutionary path will look ever luckier the longer we survive. — The Atlantic

Recommended Sites

  • FQXi Blogs »
  • FQXi Essay Contest »
  • Sean Carroll’s Blog »
  • Shtetl-Optimized: The Blog of Scott Aaronson »
  • Closer to Truth »
  • Stories by George Musser »
  • Future of Life Institute »
  • Max Tegmark's Our Mathematical Universe's Facebook Page »
Foundational Questions Institute

Foundational Questions Institute

 

Anthony Aguirre
University of California, Santa Cruz
Department of Physics
aguirre@scipp.ucsc.edu


© 2019 Anthony Aguirre
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