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A fermionic condensate (or Fermi–Dirac condensate) is a superfluid phase formed by fermionic particles at low temperatures. It is closely related to the Bose–Einstein condensate, a superfluid phase formed by bosonic atoms under similar conditions.
27 Μαΐ 2024 · Fermionic condensates represent a captivating phase of matter where particles known as fermions pair up and behave collectively in a quantum state. This phenomenon, observed at extremely low temperatures, challenges our conventional understanding of matter and opens new avenues in quantum physics.
27 Αυγ 2023 · A Fermi condensate it is, in the strictest sense, a highly dilute gas made up of fermionic atoms that have been subjected to a temperature close to absolute zero. In this way, and under suitable conditions, they pass into a superfluid phase, forming a new state of aggregation of matter.
24 Απρ 2022 · Particles with half-integer spins, \ (s=1 / 2,3 / 2,5 / 2,...\), are called fermions, while particles with integer spins, s = 0, 1, 2,… are called bosons. Fermions can only be created or destroyed in particle-antiparticle pairs, whereas bosons can be created or destroyed singly.
quantum mechanical phenomena. Experimental work on gases of fermionic atoms in particular has seen large recent progress including the attainment of so-called Fermi condensates. In this article we will discuss this recent development and the unique control over interparticle interactions that made it possible.
19 Αυγ 2020 · Fermionic Condensate A fermionic condensate is a state of matter similar to a Bose-Einstein condensate, except it consists of fermions, such as quarks and leptons. Normally, the Pauli exclusion principle forbids fermions from entering the same quantum state.
For this reason, we were stunned and delighted to learn that Deborah Jin, Cindy Regal and Markus Greiner at the JILA laboratory in the US have created the first fermionic condensate by cooling a gas of potassium atoms to nanokelvin temperatures (Phys. Rev. Lett. 92 040403). Known as “holy grail two” in the ultracold-matter community ...
