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Faster-Than-Ever Quantum Entanglement Generation!

By Amal Pushp, Affiliate Physicist at the Resonance Science Foundation

Quantum entanglement is one of the most thought-provoking and counterintuitive ideas of modern physics. Two particles that are spatially well-separated in the spacetime network display a correlation among their properties and an act of measurement on one of the pairs can affect the other particle instantaneously despite the lack of a communication channel, which is remarkable and bizarre at the same time. Albert Einstein being a skeptic of the idea, referred to entanglement as “Spooky Action at a Distance” even though it was his work that led up to its realization [1].

Although there is a sense of mystery associated with the phenomenon, it has led to the development of numerous technologies that govern our modern world. For instance, it has led to the creation of quantum bits, or qubits, that are essential for quantum computing. Furthermore, there has been a lot of advancement in large-scale quantum...

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Reversing Quantum Processes Now Made Empirically Possible!

Credit: Shutterstock/Getty Images 

By Amal Pushp, Affiliate Physicist at the Resonance Science Foundation 

We are quite aware of the directionality of time. Everything we know of seems to follow a particular pattern and all events tend to move in a unidirectional path. In other words, it is conventionally known that once a particular event has occurred, there’s no chance that it can be reversed. The physical reason is simple and that is the arrow of time. In general, the arrow of time points in a single forward direction and this is one of the major unsolved challenges of the foundations of physics because physicists are uncertain of why the nature of time is such. 

Time as an entity can’t be controlled or manipulated. However, we can manipulate a physical system’s evolution in time and evaluate its metamorphosis from one state to another by careful observation, at least in the classical world. In the quantum domain, even...

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First Observation of an Exotic Light-Matter Coupled State

By Amal Pushp, Affiliate Physicist at the Resonance Science Foundation

Light and matter are an amazing ensemble and laden with a lot of interesting physics. Scientists have always pondered upon new and exciting effects that could be created using light-matter interaction and one of the related curiosity-driven questions is whether light and matter can coexist as a single entity. New research conducted at TU Wien’s Vienna Center for Quantum Science and Technology (VCQ) in collaboration with the University of Innsbruck shows the possibility that it might do after all [1].

Utilizing the high polarizing ability of a laser, atoms were configured in a way that measurements resembled, in an unprecedented scenario, a special state of light and matter, much like a light-matter molecule.

Generally, dynamic atoms are in a high energy state which makes it difficult for a measurement to reveal an inherent attractive force between them. In order to overcome this challenge, the researchers...

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Probing The Unruh Effect with Quantum Optics

Lando Calrissian Heads to Hyperspace. An accelerating object, such as a spaceship traveling at relativistic speeds (close to the speed of light), should generate showers of faintly glowing particles, according to the predicted phenomenon known as the Unruh effect.

By Dr. Ines Urdaneta / Physicist at Resonance Science Foundation

Einstein’s principle of equivalence states that gravity and acceleration are indistinguishable from each other. The best example to see this, is to place oneself inside an elevator. Initially it is static in a floor, and when it starts to move upwards (i.e., it accelerates or changes its speed) one feels pushed towards the floor, as if one is pulled by gravity, even though the effect comes from an acceleration in the opposite direction.

Now, let us imagine that an object is in space, in a perfect vacuum; a supposedly friction-less environment, and it accelerates suddenly. The first question that arises is … how can it even move, if there is...

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