What is Swirlon state?

Feb 12, 2021 by News Staff / Source. Named a swirlonic state, the newly-discovered state of active matter is comprised of swirlons, formed by groups of active quasiparticles orbiting their common center of mass.

Is Swirlon real?

Researchers discover a new state of active matter. Fish school, insects swarm and birds fly in murmurations. Now, new research finds that on the most basic level, this kind of group behavior forms a new kind of active matter, called a swirlonic state.

How does a Swirlon violate Newton’s second law?

In this swirlonic state, the particles displayed bizarre behavior. For example, they violated Newton’s second law: When a force was applied to them, they did not accelerate. “[They] just move with a constant velocity, which is absolutely surprising,” Brilliantov said.

Where are Swirlons?

The active particles forming swirlons are orbiting the common center of mass in different directions: approximately half of them move clockwise and half—counterclockwise, which is illustrated in Fig.

What state of matter is honey?

liquid
Honey is an example of both a super- saturated liquid (it contains more sugar than water) and a supercooled liquid (it exists below its freezing point but is not a solid). It is also amorphous in nature. These unique properties cause honey to behave differently than other liquids.

How many states of matter are there?

four
There are four natural states of matter: Solids, liquids, gases and plasma. The fifth state is the man-made Bose-Einstein condensates.

What is Excitonium?

Excitonium is a condensate—it exhibits macroscopic quantum phenomena, like a superconductor, or superfluid, or insulating electronic crystal. It’s made up of excitons, particles that are formed in a very strange quantum mechanical pairing, namely that of an escaped electron and the hole it left behind.

What is Newton’s second law state?

Newton’s second law is a quantitative description of the changes that a force can produce on the motion of a body. It states that the time rate of change of the momentum of a body is equal in both magnitude and direction to the force imposed on it.