#loopquantumcosmology search results
One of the most stubborn problems in physics: The problem of time in quantum gravity. How does time emerge from a quantum geometry where it doesn't exist? "Don't ask the answer, the question knows you!" #OLIVER #QuantumGravity #LoopQuantumCosmology
L'un des problèmes les plus tenaces de la physique : Le problème du temps en gravité quantique. Comment le temps émerge-t-il d'une géométrie quantique où il n'existe pas ? "Ne posez pas la réponse, la question vous connait !" #OLIVER #QuantumGravity #LoopQuantumCosmology
1/8 🧵 Thread: A quote I wrote a few years ago: Don't ask the answer, the question knows you! This phrase isn't a metaphor. It became the definition of time in OLIVER. Let me show you the geometry. ⬇️ #OLIVER #LoopQuantumCosmology #QuantumGravity
#Cosmology: physicists suggest that tiny quantum fluctuations at Planck scale within the primordial quantum foam could explain the large-scale structure of the Universe and the presence of anomalies in the cosmic microwave background science.psu.edu/news/Ashtekar7… #LoopQuantumCosmology
Great two recent papers by my colleagues on instantons in #LoopQuantumCosmology: arxiv.org/abs/1810.09871 arxiv.org/abs/1810.10211 The dynamical signature change derived in #LQC/#LQG naturally cures problems in the semiclassical path integral of #QuantumGravity.
#mdpiuniverse Congratulations! The paper "Critical Evaluation of Common Claims in #LoopQuantumCosmology" by Dr. Martin Bojowald has been cited 14 times & viewed 721 times since published on 26 February 2020! Please click: mdpi.com/2218-1997/6/3/… #hotpaper #quantumcorrections
Cosmic tango between the very small and the very large phys.org/news/2020-07-c… #LoopQuantumGravity #LoopQuantumCosmology
Nice idea to distinguish between inflationary and bouncing models. Problem: you can have a bouncing universe with inflation (that’s the cade in modo of the #LoopQuantumCosmology literature) 🤨
A new paper proposes a oscillatory pattern to look for that would test cosmic inflation against competing bounce models of the universe's birth. I wrote about the proposal on Quanta's blog: quantamagazine.org/a-new-test-for…
.@carlorovelli @FrancesVidotto arxiv.org/pdf/1401.6562 #PlanckStars #LoopQuantumCosmology #QuantumBounce
.@Perimeter Conference on "Bounce Scenarios in Cosmology" 6/26-6/28 perimeterinstitute.ca/conferences/bo… #LoopQuantumCosmology @drsgielen @AurelienBarrau
#mdpiuniverse An Editor's Choice Article from Dr. Bekir Baytaş, Dr. Martin Bojowald and Dr. Sean Crowe: Equivalence of Models in #LoopQuantumCosmology and #GroupFieldTheory: mdpi.com/2218-1997/5/2/…
1/8 🧵 Thread: A quote I wrote a few years ago: Don't ask the answer, the question knows you! This phrase isn't a metaphor. It became the definition of time in OLIVER. Let me show you the geometry. ⬇️ #OLIVER #LoopQuantumCosmology #QuantumGravity
One of the most stubborn problems in physics: The problem of time in quantum gravity. How does time emerge from a quantum geometry where it doesn't exist? "Don't ask the answer, the question knows you!" #OLIVER #QuantumGravity #LoopQuantumCosmology
L'un des problèmes les plus tenaces de la physique : Le problème du temps en gravité quantique. Comment le temps émerge-t-il d'une géométrie quantique où il n'existe pas ? "Ne posez pas la réponse, la question vous connait !" #OLIVER #QuantumGravity #LoopQuantumCosmology
7/8 In OLIVER (Ontological Law Integrating Variance, Entanglement, and Reality), I show: Time emerges from quantum geometry This geometry is fractal The Big Bang? A LOCAL event Testable predictions (CMB) #LoopQuantumCosmology #PlanckAnomaly #CMB #Cosmology
7/8 Dans OLIVER (Ontological Law Integrating Variance, Entanglement, and Reality), je montre : Le temps émerge de la géométrie quantique Cette géométrie est fractale Le Big Bang ? Un événement LOCAL Prédictions testables (CMB) #LoopQuantumCosmology #PlanckAnomaly #CMB #Cosmology
#mdpiuniverse Congratulations! The paper "Critical Evaluation of Common Claims in #LoopQuantumCosmology" by Dr. Martin Bojowald has been cited 14 times & viewed 721 times since published on 26 February 2020! Please click: mdpi.com/2218-1997/6/3/… #hotpaper #quantumcorrections
Cosmic tango between the very small and the very large phys.org/news/2020-07-c… #LoopQuantumGravity #LoopQuantumCosmology
#Cosmology: physicists suggest that tiny quantum fluctuations at Planck scale within the primordial quantum foam could explain the large-scale structure of the Universe and the presence of anomalies in the cosmic microwave background science.psu.edu/news/Ashtekar7… #LoopQuantumCosmology
#mdpiuniverse An Editor's Choice Article from Dr. Bekir Baytaş, Dr. Martin Bojowald and Dr. Sean Crowe: Equivalence of Models in #LoopQuantumCosmology and #GroupFieldTheory: mdpi.com/2218-1997/5/2/…
Great two recent papers by my colleagues on instantons in #LoopQuantumCosmology: arxiv.org/abs/1810.09871 arxiv.org/abs/1810.10211 The dynamical signature change derived in #LQC/#LQG naturally cures problems in the semiclassical path integral of #QuantumGravity.
Nice idea to distinguish between inflationary and bouncing models. Problem: you can have a bouncing universe with inflation (that’s the cade in modo of the #LoopQuantumCosmology literature) 🤨
A new paper proposes a oscillatory pattern to look for that would test cosmic inflation against competing bounce models of the universe's birth. I wrote about the proposal on Quanta's blog: quantamagazine.org/a-new-test-for…
.@Perimeter Conference on "Bounce Scenarios in Cosmology" 6/26-6/28 perimeterinstitute.ca/conferences/bo… #LoopQuantumCosmology @drsgielen @AurelienBarrau
L'un des problèmes les plus tenaces de la physique : Le problème du temps en gravité quantique. Comment le temps émerge-t-il d'une géométrie quantique où il n'existe pas ? "Ne posez pas la réponse, la question vous connait !" #OLIVER #QuantumGravity #LoopQuantumCosmology
One of the most stubborn problems in physics: The problem of time in quantum gravity. How does time emerge from a quantum geometry where it doesn't exist? "Don't ask the answer, the question knows you!" #OLIVER #QuantumGravity #LoopQuantumCosmology
#Cosmology: physicists suggest that tiny quantum fluctuations at Planck scale within the primordial quantum foam could explain the large-scale structure of the Universe and the presence of anomalies in the cosmic microwave background science.psu.edu/news/Ashtekar7… #LoopQuantumCosmology
#mdpiuniverse Congratulations! The paper "Critical Evaluation of Common Claims in #LoopQuantumCosmology" by Dr. Martin Bojowald has been cited 14 times & viewed 721 times since published on 26 February 2020! Please click: mdpi.com/2218-1997/6/3/… #hotpaper #quantumcorrections
Great two recent papers by my colleagues on instantons in #LoopQuantumCosmology: arxiv.org/abs/1810.09871 arxiv.org/abs/1810.10211 The dynamical signature change derived in #LQC/#LQG naturally cures problems in the semiclassical path integral of #QuantumGravity.
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