Discrete quantum gravity: a mechanism for selecting the value of
... Fundamental constants in nature need to fall within a rather narrow set of values for the universe to have its current form, in particular to accommodate life. When written in dimensionless form, unnaturally large ratios appear between various of the fundamental constants. Inflation has been propose ...
... Fundamental constants in nature need to fall within a rather narrow set of values for the universe to have its current form, in particular to accommodate life. When written in dimensionless form, unnaturally large ratios appear between various of the fundamental constants. Inflation has been propose ...
Eight-Dimensional Quantum Hall Effect and ‘‘Octonions’’ Bogdan A. Bernevig, Jiangping Hu, Nicolaos Toumbas,
... figuration space of the liquid is composed of the initial The two fundamental mathematical structures (divieight-dimensional base space on which the particles live sion algebras) a physicist uses in his everyday life are the plus the configuration space of the particle’s spin. As real R and the comp ...
... figuration space of the liquid is composed of the initial The two fundamental mathematical structures (divieight-dimensional base space on which the particles live sion algebras) a physicist uses in his everyday life are the plus the configuration space of the particle’s spin. As real R and the comp ...
Quantum Control in Cold Atom Systems
... to be notoriously difficult due to presence of fermions. • The present case hybrid between the two; turns out to be better behaved than Hertz theory, and hopefully will shed light on QPT involving fermions in general. ...
... to be notoriously difficult due to presence of fermions. • The present case hybrid between the two; turns out to be better behaved than Hertz theory, and hopefully will shed light on QPT involving fermions in general. ...
Quantum Nonlocality
... Einstein: this instantaneous action at a distance is preposterous. How can the two electrons communicate with each other? Quantum orthodoxy: by interacting, the two electrons became in some sense a single entity described by a single wavefunction. Their spatial separation does not matter, as their w ...
... Einstein: this instantaneous action at a distance is preposterous. How can the two electrons communicate with each other? Quantum orthodoxy: by interacting, the two electrons became in some sense a single entity described by a single wavefunction. Their spatial separation does not matter, as their w ...
The Learnability of Quantum States
... But Can QCs Actually Be Built? Where we are now: A quantum computer has factored 21 into 37, with high probability (Martín-López et al. 2012) Why is scaling up so hard? Because of decoherence: unwanted interaction between a QC and its external environment, “prematurely measuring” the quantum state ...
... But Can QCs Actually Be Built? Where we are now: A quantum computer has factored 21 into 37, with high probability (Martín-López et al. 2012) Why is scaling up so hard? Because of decoherence: unwanted interaction between a QC and its external environment, “prematurely measuring” the quantum state ...
Quantum Mechanics is Real Black Magic Calculus
... Richard Feynman: I think it is safe to say that no one understands Quantum Mechanics One does not, by knowing all the physical laws as we know them today, immediately obtain an understanding of anything much. The more you see how strangely Nature behaves, the harder it is to make a model that explai ...
... Richard Feynman: I think it is safe to say that no one understands Quantum Mechanics One does not, by knowing all the physical laws as we know them today, immediately obtain an understanding of anything much. The more you see how strangely Nature behaves, the harder it is to make a model that explai ...