Discover and read the best of Twitter Threads about #quantummechanics

Most recents (18)

"#Ritual. #Narrative. #Context. #TemporalStability. In short, everything missing from the connected isolation of #DigitalDisconnectivity is the antidote to its corrosion of community." -- Nathan Gardels greeneracresvaluenetwork.wordpress.com/2022/04/25/dai…
What pricing the value of a combat death reveals about war - The Blind Spot
the-blindspot.com/what-pricing-t…
#CombatDeath, #CostOfWar, #CombatantValue
Read 13 tweets
#ScheibePopperAndQuantumLogic-2
"This paper is NOT written in order to vindicate #QuantumLogic. Rather it is written to rebut a mistaken criticism of quantum logic. The criticism is due to Popper ([1968]) and it concerns a classical paper by #Birkhoff and #vonNeumann ([1936]).
>
>As is well known, this latter paper inaugurated the study of two rather different though interconnected kinds of problem, namely
(1) the philosophical problem whether quantum mechanics involves a non-classical #logic, the so-called #QuantumLogic
(2) the mathematical problem of
>
>characterising the basic structure of quantum mechanics, i.e. Hilbert space, by physically plausible axioms of a LATTICE THEORETICAL KIND.

As was to be expected, the philosophical problem concerning the logic of #QuantumMechanics has remained controversial, whereas
>
Read 7 tweets
Bitcoin: A Natural Transistor for Computing Universal Value

TE^(X-ME)=-IE

Given #bitcoin's terminal monetary #entropy (ME) is zero and the network rate of adaptation (x) is greater than zero: Image
The Bitcoin network is a lossless dynamic #flow algorithm for computing infinitely reduced informational #uncertainty (-IE). Bitcoin is capable of switching and drawing infinite power into cryptographic signs through the power inequality created by its terminal locality of 0,0.
This infinite gain function generates a systemic power inequality, whereby the reduced informational uncertainty demands increased power flow through the network. This is a positive feedback function in action.
Read 12 tweets
Daily Bookmarks to GAVNet 01/27/2022 greeneracresvaluenetwork.wordpress.com/2022/01/27/dai…
We are Black and Indigenous front line workers. Our own parents died of COVID-19 in Canada’s inequitable health system | The Star

thestar.com/opinion/contri…

#CanadianHealthCareSystem, #BlackAndIndigenousPopulations, #FrontLineWorkers, #COVIDDeath, #TreatmentInequality
Read 20 tweets
Daily Bookmarks to GAVNet 01/18/2022 greeneracresvaluenetwork.wordpress.com/2022/01/18/dai…
Euler’s 243-Year-Old ‘Impossible’ Puzzle Gets a Quantum Solution | Quanta Magazine

quantamagazine.org/eulers-243-yea…

#EncodedInformation, #QuantumMechanics, #EulerPuzzleSolution, #Mathematics
Transmission T-026: Eric Maskin on mechanism design for the market | Santa Fe Institute

santafe.edu/news-center/ne…

#MechanismDesign, #ExtraordinaryCircumstances, #ComplexityScience
Read 20 tweets
Daily Bookmarks to GAVNet 11/27/2021 greeneracresvaluenetwork.wordpress.com/2021/11/27/dai…
A stream in Waipio smelled like beer. An investigation into a strange spill ensued.

hawaiinewsnow.com/2021/11/11/str…

#runoff #contamination #alcohol #brewery #hawaii
Read 13 tweets
Eric Dollard ‘the sun is a projection of its source’ pt1 of 4
#Sun #Earth #Moon #Tides #EricDolard #science #Truth #cosmos #solar #EricDollard #RobertFoster #universe #WilhelmReich
#QuantumMechanics
Eric Dollard ‘the sun is a projection of its source’ pt2of 4
#Sun #Earth #Moon #Tides #EricDolard #science #Truth #cosmos #solar #EricDollard #RobertFoster #universe #WilhelmReich
#QuantumMechanics
Eric Dollard ‘the sun is a projection of its source’ pt3 of 4
#Sun #Earth #Moon #Tides #EricDolard #science #Truth #cosmos #solar #EricDollard #RobertFoster #universe #WilhelmReich
#QuantumMechanics
Read 6 tweets
Daily Bookmarks to GAVNet 08/13/2021 greeneracresvaluenetwork.wordpress.com/2021/08/13/dai…
A terrifying new theory: Fake news and conspiracy theories as an evolutionary strategy

salon.com/2021/08/08/a-t…

#FakeNews #ConspiracyTheories #EvolutionaryStrategy #GroupConflict #deception
Spatial and temporal scales of variability for indoor air constituents

nature.com/articles/s4200…

#ResearchStudy #variability #IndoorAirConstituents #SpatialScales #TemporalScales
Read 8 tweets
Daily Bookmarks to GAVNet 07/21/2021 greeneracresvaluenetwork.wordpress.com/2021/07/21/dai…
Vulnerable nations lead by example on Sustainable Development Goals research

nature.com/articles/d4158…

#SustainableDevelopmentGoals #ResearchPriorities #consequences
How Bell’s Theorem Proved ‘Spooky Action at a Distance’ Is Real

quantamagazine.org/how-bells-theo…

#BellsTheorem #SpookyAction #proof #QuantumMechanics
Read 8 tweets
Pt1/5 Professor Robert Foster the moon, tides &nature ofthe world #RobertFoster #moon #tides #earth #cosmos #quantummechanics
“Truth is the guidance, the hope and the directive of the human mind and that man must strive to know and to understand the real nature of the world”
Pt2/5 Professor Robert Foster the moon, tides &nature ofthe world #RobertFoster #moon #tides #earth #cosmos #quantummechanics
“Truth is the guidance, the hope and the directive of the human mind and that man must strive to know and to understand the real nature of the world”
Pt3/5 Professor Robert Foster the moon, tides &nature ofthe world #RobertFoster #moon #tides #earth #cosmos #quantummechanics
“Truth is the guidance, the hope and the directive of the human mind and that man must strive to know and to understand the real nature of the world”
Read 5 tweets
Daily Bookmarks to GAVNet 09/10/2020 greeneracresvaluenetwork.wordpress.com/2020/09/10/dai…
Psychological impacts of “screen time” and “green time” for children and adolescents: A systematic scoping review

journals.plos.org/plosone/articl…

#GreenTime #ScreenTime #psychology
It has four incarnations every lifetime, can return from the dead and is the subject of an unlikely new bestseller...

nexusnewsfeed.com/article/climat…

#EuropeanEels #LifeCycle #zoology
Read 8 tweets
You cannot ignore.....
Our inability to understand and grasp something doesn't mean that it doesn't exist.

#mystery #cognitiveload
West has yet to understand paranormal phenomenon.

Ancient civilizations has achieved so much that still today we are unable to understand and comprehend.

#History
Read 9 tweets
1/ Here is a proposal of how to distinguish between different, supposedly "equivalent," #orthogonal mixtures of photons. In this case, it is R + L mix of circular, to be distinguished from mixtures of linear #polarization.
#Physics #QuantumMechanics #ThoughtExperiment
I am leaving aside right here whether it could lead to #FTL communication (#SuperluminalSignalling), and focusing on the bare being able to make the distinction. Impractical - but of major theoretical importance.
#ProperMixtures #MeasurementProblem
We use a compound detector D for this purpose. Its first element is a quarter-wave plate with horizontal fast axis, that is rotationally free within a small angle (to allow measurement of changes in #angularmomentum of roughly a few hundred ħ, which is still very tiny.)
Read 14 tweets
Thought you all might like to know, say, the probability of a human passing through a wall. Yes? Yes, because #QuantumMechanics is fun! Let's begin!
The set up: a barrier with a higher energy than an electron. Think a tall wall, and a ball that didn't get thrown high enough to go over. Classically, the electron scatters back, like the ball bounces back. But in quantum, that electron has a probability of passing through!
With the above case for the electron, we can find something called the transmission coefficient, which is literally the probability of a particle to pass through a barrier. It looks like this: (Sakurai P. 526)
Read 12 tweets

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