Sebastian Murk
@sebmurk.bsky.social
Postdoc in the Quantum Gravity Unit at OIST \\ Black holes, semiclassical & modified gravity, quantum information theory
inspirehep.net/authors/1742414?ui-citation-summary=true
inspirehep.net/authors/1742414?ui-citation-summary=true
New paper in JHEP🎓
doi.org/10.1007/JHEP...
doi.org/10.1007/JHEP...
November 25, 2025 at 2:00 PM
New paper in JHEP🎓
doi.org/10.1007/JHEP...
doi.org/10.1007/JHEP...
Selected as an Editor's Pick by the International Journal of Modern Physics D: "Nomen non est omen: Why it is too soon to identify ultra-compact objects as black holes"
DOI: doi.org/10.1142/S021...
arXiv: doi.org/10.48550/arX...
ResearchGate: www.researchgate.net/publication/...
DOI: doi.org/10.1142/S021...
arXiv: doi.org/10.48550/arX...
ResearchGate: www.researchgate.net/publication/...
September 24, 2025 at 7:00 AM
Selected as an Editor's Pick by the International Journal of Modern Physics D: "Nomen non est omen: Why it is too soon to identify ultra-compact objects as black holes"
DOI: doi.org/10.1142/S021...
arXiv: doi.org/10.48550/arX...
ResearchGate: www.researchgate.net/publication/...
DOI: doi.org/10.1142/S021...
arXiv: doi.org/10.48550/arX...
ResearchGate: www.researchgate.net/publication/...
Our paper “Classical-quantum systems breaking conservation laws” (doi.org/10.48550/arX...) was recently featured in Dr. Blitz's peer review series: youtube.com/watch?v=2mq6...
Thank you for the comprehensive walkthrough!
Thank you for the comprehensive walkthrough!
[PEER REVIEW] Episode #22 - Classical-quantum systems breaking conservation laws
YouTube video by Dr. Blitz
youtube.com
September 22, 2025 at 12:28 PM
Our paper “Classical-quantum systems breaking conservation laws” (doi.org/10.48550/arX...) was recently featured in Dr. Blitz's peer review series: youtube.com/watch?v=2mq6...
Thank you for the comprehensive walkthrough!
Thank you for the comprehensive walkthrough!
Excited to share this new preprint in collaboration with Masahiro Hotta and Daniel Terno🎓
arxiv.org/abs/2506.15291
arxiv.org/abs/2506.15291
June 19, 2025 at 7:33 AM
Excited to share this new preprint in collaboration with Masahiro Hotta and Daniel Terno🎓
arxiv.org/abs/2506.15291
arxiv.org/abs/2506.15291
New paper with Robie Hennigar (Durham University), David Kubizňák (Charles University), and Ioannis Soranidis (Macquarie University)‼️
A truly international collaboration: four countries, three continents, and a shared fascination with black hole thermodynamics.
arxiv.org/abs/2505.11623
A truly international collaboration: four countries, three continents, and a shared fascination with black hole thermodynamics.
arxiv.org/abs/2505.11623
May 20, 2025 at 3:44 AM
New paper with Robie Hennigar (Durham University), David Kubizňák (Charles University), and Ioannis Soranidis (Macquarie University)‼️
A truly international collaboration: four countries, three continents, and a shared fascination with black hole thermodynamics.
arxiv.org/abs/2505.11623
A truly international collaboration: four countries, three continents, and a shared fascination with black hole thermodynamics.
arxiv.org/abs/2505.11623
October 31, 2024 at 5:51 AM
Anton Zeilinger at the Vienna Quantum Foundations Conference this morning🇦🇹⚛️🎓 Happy to see Asher Peres’ ideas referenced on multiple slides throughout the talk.
September 27, 2024 at 10:13 AM
Anton Zeilinger at the Vienna Quantum Foundations Conference this morning🇦🇹⚛️🎓 Happy to see Asher Peres’ ideas referenced on multiple slides throughout the talk.
Reinhold Bertlmann kicking off the Vienna Quantum Foundations Conference in his welcome address🇦🇹⚛️
September 23, 2024 at 11:34 AM
Reinhold Bertlmann kicking off the Vienna Quantum Foundations Conference in his welcome address🇦🇹⚛️
Some photos from the 11th DICE Workshop on spacetime, matter, and quantum mechanics in Castiglioncello last week and excursion to Pisa🇮🇹
September 23, 2024 at 8:02 AM
Some photos from the 11th DICE Workshop on spacetime, matter, and quantum mechanics in Castiglioncello last week and excursion to Pisa🇮🇹
Okinawa sunsets😌
September 15, 2024 at 10:56 AM
Okinawa sunsets😌
August 30, 2024 at 8:22 AM
New preprint❕🎓
arxiv.org/abs/2408.02729
arxiv.org/abs/2408.02729
August 7, 2024 at 10:26 AM
New preprint❕🎓
arxiv.org/abs/2408.02729
arxiv.org/abs/2408.02729
Some highlights from the 17th Marcel Grossmann Meeting in Pescara🇮🇹🍕
July 16, 2024 at 3:44 PM
Some highlights from the 17th Marcel Grossmann Meeting in Pescara🇮🇹🍕
New paper with Masahiro Hotta‼️🎓
doi.org/10.1103/Phys...
doi.org/10.1103/Phys...
July 6, 2024 at 2:50 PM
New paper with Masahiro Hotta‼️🎓
doi.org/10.1103/Phys...
doi.org/10.1103/Phys...
June 13, 2024 at 4:16 AM
New preprint‼️
arxiv.org/abs/2406.02111
arxiv.org/abs/2406.02111
June 6, 2024 at 3:44 AM
New preprint‼️
arxiv.org/abs/2406.02111
arxiv.org/abs/2406.02111
New preprint with Masahiro Hotta
arxiv.org/abs/2312.16281
arxiv.org/abs/2312.16281
January 18, 2024 at 10:07 AM
New preprint with Masahiro Hotta
arxiv.org/abs/2312.16281
arxiv.org/abs/2312.16281
Happy to share that the IJMPD special issue with selected essays from the annual Gravity Research Foundation essay competition is now published, including my submission
doi.org/10.1142/S021...
[ Also available at arxiv.org/abs/2210.03750 ]
doi.org/10.1142/S021...
[ Also available at arxiv.org/abs/2210.03750 ]
doi.org
December 21, 2023 at 2:22 PM
Happy to share that the IJMPD special issue with selected essays from the annual Gravity Research Foundation essay competition is now published, including my submission
doi.org/10.1142/S021...
[ Also available at arxiv.org/abs/2210.03750 ]
doi.org/10.1142/S021...
[ Also available at arxiv.org/abs/2210.03750 ]
Our article “Kinematic and energy properties of dynamical regular black holes” [https://arxiv.org/abs/2309.06002] is now published in @apsphysics.bsky.social Physical Review D
DOI: doi.org/10.1103/Phys...
DOI: doi.org/10.1103/Phys...
December 8, 2023 at 5:14 AM
Our article “Kinematic and energy properties of dynamical regular black holes” [https://arxiv.org/abs/2309.06002] is now published in @apsphysics.bsky.social Physical Review D
DOI: doi.org/10.1103/Phys...
DOI: doi.org/10.1103/Phys...
Campus at Tohoku University looking very pretty at this time of the year🙂
November 24, 2023 at 8:33 AM
Campus at Tohoku University looking very pretty at this time of the year🙂
Office views at Tohoku University’s Aobayama Campus😍
October 17, 2023 at 8:30 AM
Office views at Tohoku University’s Aobayama Campus😍
Arrived in Sendai (仙台) to a beautiful sunset😍🌆
October 12, 2023 at 2:06 PM
Arrived in Sendai (仙台) to a beautiful sunset😍🌆
A gentle soul guards the local shrine🏯⛩️🦌
October 2, 2023 at 6:33 AM
A gentle soul guards the local shrine🏯⛩️🦌