The experiment improves on current knowledge by offering a previously unseen view into the microscopic world, surprising researchers with the results.
"Our method involves the individual trapping and cooling of three atoms to a temperature of about a millionth of a Kelvin using highly focused laser beams in a hyper-evacuated (vacuum) chamber, around the size of a toaster. We slowly combine the traps containing the atoms to produce controlled interactions that we measure," says Associate Professor Mikkel F. Andersen of Otago's Department of Physics.
When the three atoms approach each other, two form a molecule, and all receive a kick from the energy released in the process. A microscope camera allows the process to be magnified and viewed.
"Two atoms alone can't form a molecule, it takes at least three to do chemistry. Our work is the first time this basic process has been studied in isolation, and it turns out that it gave several surprising results that were not expected from previous measurement in large clouds of atoms," says Postdoctoral Researcher Marvin Weyland, who spearheaded the experiment.
For example, the researchers were able to see the exact outcome of individual processes, and observed a new process where two of the atoms leave the experiment together. Until now, this level of detail has been impossible to observe in experiments with many atoms.
Associate Professor Andersen admits the technique and level of detail can be difficult to comprehend to those outside the world of quantum physics, however he believes the applications of this science will be useful in development of future quantum technologies that might impact society as much as earlier quantum technologies that enabled modern computers and the Internet.
"Research on being able to build on a smaller and smaller scale has powered much of the technological development over the past decades. For example, it is the sole reason that today's cellphones have more computing power than the supercomputers of the 1980s. Our research tries to pave the way for being able to build at the very smallest scale possible, namely the atomic scale, and I am thrilled to see how our discoveries will influence technological advancements in the future," Associate Professor Andersen says.
QUANTUM SOCIOLOGY - Modifying The Future
There are similarities between the individuals of societies and the particles of matter. Those individuals are made of those particles of matter. The study of the particles using the quantum mechanics conducted over the past century has prepared a way to apply those methodologies for the study of an individual in any society and the future trends of those individuals. Through the application of the process of quantum and entanglement process mechanics to the humanities and the social sciences one can deal with and guide the many complexities of human endeavors. Your brain has 80 billion neurons that generate electrically measurable energy. Let's put all of that power to work.
"...Quantum physics is very hip and attractive thanks to its scientific popularizers, but few people truly understand it yet, and little attention is paid to its developments in the social sciences. Recent literature indicates that a proposed quantum ‘turn’ may be taking place in the social sciences. It has already taken root in my worldview, so I will try to demonstrate the case why it has to happen. Paradigmatic ‘turns’ happen often in discourse, as with the constructivist turn (circa ‘90s) in International Relations, based on the work of Alexander Wendt. Wendt has left that paradigm behind and is now leading a new turn, towards a quantum social science..."
The new APPLE TV movie series "Foundation" addresses the possibility of manipulating the future with quantum entanglement types of contrivances.
This may already be happening in real life!
Quantum sociology is an emerging field of interdisciplinary research which draws parallels between quantum physics and the social sciences. Although there is no settled consensus on a single approach, a unifying theme is that, while the social sciences have long modelled themselves on mechanistic science, they can learn much from quantum ideas such as complementarity and entanglement. Some authors are motivated by quantum mind theories that the brain, and therefore human interactions, are literally based on quantum processes, while others are more interested in taking advantage of the quantum toolkit to simulate social behaviours which elude classical treatment. Quantum ideas have been particularly influential in psychology, but are starting to affect other areas such as international relations and diplomacy in what one 2018 paper called a "quantum turn in the social sciences".
The idea that quantum physics might play an important role in living systems has long been considered by physicists. Niels Bohr for example believed that his principle of complementarity extended into both biology and psychology, while Erwin Schrödinger wrote in his 1944 book What is Life? of a "quantum theory of biology" that saw genetic mutations in terms of quantum leaps. In his 1989 book The Emperor's New Mind, Roger Penrose hypothesized that quantum mechanics plays an essential role in human consciousness. His 1994 follow-up book Shadows of the Mind speculated that these quantum processes take place in microtubules inside neurons.
Some physicists have also been willing to consider an even more direct connection between mind and quantum matter, in a quantum version of panpsychism. In his 1975 book Disturbing the Universe, Freeman Dyson wrote that "mind is already inherent in every electron, and the processes of human consciousness differ only in degree but not in kind from the processes of choice between quantum states". David Bohm's 1951 book Quantum Theory included a chapter on "Analogies to Quantum Processes" where he considered applications including the understanding of thought processes, and in 1990 he published a paper named "A new theory of the relationship of mind and matter" which asserts that consciousness permeates all forms of matter.
These ideas were popularised and extended by Danah Zohar in books including The Quantum Self and (with Ian Marshall) The Quantum Society. Karen Barad's 2007 book Meeting the Universe Halfway took "Niels Bohr's philosophy-physics" as a starting point to develop her theory of agential realism. Beginning in the 1990s, a separate approach to quantum social science was taken by a number of interdisciplinary researchers, working in what became known as quantum cognition, who argued that quantum probability theory was better than classical probability theory at accounting for a range of cognitive effects of the sort studied in behavioral economics.
Others worked on developing "weak" or "generalised" versions of quantum theory which extended concepts such as complementarity and entanglement to the social domain. In their 2013 book Quantum Social Science, Emmanuel Haven and Andrei Khrennikov developed mathematical formalisms for the application of quantum models to topics including psychology, economics, finance, and brain science.
Most researchers in areas such as quantum cognition view the quantum formalism solely as a mathematical toolbox, and do not assume that human cognition is physically based on quantum mechanics. We disagree!
Separately however, researchers in quantum biology have uncovered evidence of quantum effects being exploited in processes such as photosynthesis and avian navigation; and some authors, notably political scientist Alexander Wendt, have argued that human beings are literally what he calls "walking wave functions".
While quantum social scientists are divided on the question of whether social processes are physically quantum in nature, or just happen to be amenable to a quantum approach, there are a number of common ideas, themes, and concerns. The most fundamental is that, since its inception, social science has been based on a classical worldview, which needs to be updated in accordance with the teachings of quantum physics. In particular, quantum theory disputes the key tenets or assumptions of materialism, determinism, and mechanism. An example is the notion of entanglement. In mechanistic or pre-quantum science, particles are seen as individual entities that interact only in a mechanistic sense. In quantum mechanics, particles such as electrons can become entangled so that a measurement on one instantly affects the state of the other. In quantum social science, people are similarly entangled, whether through shared institutions such as language, or (according to some interpretations) through actual physical processes. An implication is that people are never completely separable, but are entangled elements of society. Another example is the idea of wave function collapse. In standard interpretations of quantum physics, a particle is described by a wave function, and attributes such as position or momentum are only discovered through a measurement procedure which collapses the wave function to one of a number of allowed states. In quantum social science, mental states are best described as potentialities that "collapse" only when a judgement or decision is made. One consequence of wave function collapse in physics is that a measurement affects the system being studied, and therefore any future measurement. A corresponding phenomenon in social science is the so-called order effect, where responses to survey questions depends on the order in which they are asked.
Ideas from quantum physics have long inspired thinkers in areas such as politics, diplomacy, and international relations. The journalist Flora Lewis spoke of the "Quantum Mechanics of Politics" in 1975. In a 1997 lecture on "Diplomacy in the Information Age", former US Secretary of State George P. Shultz credits the physicist Sidney Drell for coining the term "quantum diplomacy" to describe how diplomats need to account for uncertainty and the fact that "the process of observation itself is a cause of change". In a 2011 paper, James Der Derian proposed quantum diplomacy as a way to understand the entanglements brought about by a globalized media and a multiplicity of actors operating at different levels. These ideas have been a theme of Der Derian's annual Q2-Symposium since 2014. In a 2018 address to the Trilateral Commission, Danah Zohar argued that a mechanistic worldview has led to problems from inequality to climate change, and that we need to shift to a quantum perspective which incorporates effects such as uncertainty and entanglement. While Wendt's 2015 book Quantum Mind and Social Science does not focus on political science, it does discuss the applicability of quantum theory to social systems in general, and its publication led to a great deal of analysis and discussion on this topic. Other related areas where quantum ideas are seeing applications include quantum game theory, quantum decision theory, quantum finance and quantum economics. In a 2019 article for the Bretton Woods Committee, Andrew Sheng wrote that "A quantum paradigm of finance and the economy is slowly emerging, and its nonlinear, complex nature may help the design of a future global economy and financial architecture."
Realism: A topic of controversy is whether quantum science should be applied to social systems only in a metaphorical sense, or whether it should be taken as a physical description of those systems. We are now using this capability to control future trends. Physics shows that to change the future, you cannot let the future know it is being changed. You have to use 'quantum tricks' to do it. This relates to a broader debate in the sciences about scientific realism, which applies also to quantum physics.
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