Nonuniversal Effects in Bose-Einstein Condensation

Non-universal effect on Bose-Einstein condensation In 1924 Albert Einstein predicted the existence of a special kind of substance now known as Bose-Einstein condensation. However, until 1995 a simple BEC (Bose-Einstein condensation) was observed in low density Boson gas. Recent experimental breakthrough has regained the theoretical interest to BEC. The focus of my research is to more accurately determine the basic characteristics of homogeneous Bose gases. In particular, non-universal effects of energy density and proportion of condensate will be explored.

In 1924, Albert Einstein and Saturnra Nat Boss forecasted "Bose-Einstein Condensation" (BEC). This is also called the fifth material state. In BEC, a substance stops acting as an independent particle and is folded into a single quantum state that can be represented by a single uniform wave function. In the gas phase, the Bose-Einstein condensate is a theoretical prediction not proven for many years. In 1995, Eric Cornell at the University of Colorado Boulder and Carl Wieman's research team at JILA created such an initial condensate. Bose Einstein's condensate is "cooler" than solid. This occurs when atoms have very similar (or identical) quantum levels at temperatures very close to absolute zero (-273.15 ° C).

When your parents are still alive, the material state of Bose-Einstein is unique. In 1995, two scientists, Cornell and Wiman, finally made condensate. When you hear the word condensation, think about the way condensation and gas molecules gather and condense into liquid. The molecules become denser or more closely packed. Two other scientists, Satyendra Bose and Albert Einstein, predicted it in the 1920s, but they did not have the equipment and facilities to do it. Let's do that. When the plasma is overheated and is excessively excited, the atoms of Bose Einstein condensate (BEC) are completely opposite. They are super excitement and super cool atom.

5 To analyze the condensate, you first need to test the condensate. In experiments using alkali atoms, Bose Einstein condensation was imaged using a resonant tuned laser beam. The beam passes through an atomic cloud and is imaged onto a charged coupled array. When three photons enter the atom cloud, they scatter in all directions. This will cause the beam to shadow the image projected onto the array. The darkest region on the charged coupled array corresponds to the region with the highest atomic cloud density, ie Bose-Einstein condensate