Phase Disorder in Bose-Einstein Condensates Fundamentally Alters Talbot Effect

Researchers at Lomonosov MSU show that minimal phase disorder in BECs generates previously unseen spectral peaks during expansion, overturning assumptions of self-correction in the Talbot effect and revealing pairwise condensate interference.

#QuantumInterference #BoseEinsteinCondensate #News

Phase Disorder in Bose-Einstein Condensates Fundamentally Alters Talbot Effect

Researchers at Lomonosov Moscow State University show that slight phase disorder in BECs generates new spectral peaks during expansion, overturning the assumed self-correction of the Talbot effect and enabling predictive analytical modelling.

#QuantumPhysics #BoseEinsteinCondensate #News

Spatial Order in Interference of Random-Phase Bose-Einstein Condensate Chains

BEC chains with random phases produce spatial order distinct from the Talbot effect, with interference period growing linearly with time. Coexistence of both regimes enables single-shot coherence and correlation-length measurement.

#BoseEinsteinCondensate #QuantumInterference #Research

MIT Researchers Propose First Neutrino Laser with Ultra‑Cold Atoms

MIT and UT‑Arlington propose a neutrino laser cooling one million rubidium‑83 atoms (half‑life ~82 days) into a Bose‑Einstein condensate, producing a neutrino burst. getnews.me/mit-researchers-propose-... #neutrinolaser #boseeinsteincondensate

Envisioning a Neutrino Laser A Bose-Einstein condensate of radioactive atoms could turn into a source of intense, coherent, and directional neutrino beams, according to a theoretical proposal.

I did not have "neutrino laser" on my bingo card.

"[A] Bose-Einstein condensate (BEC) of radioactive atoms could offer a platform for building a “neutrino laser”. The scheme would generate an intense, coherent beam of neutrinos"

#Neutrinos #BoseEinsteinCondensate #SuperRadiance

R.I.P., Daniel #Kleppner [°Dec. 16, 1932 – June 16, 2025]🕯️😔🌹

#GPS #GlobalPositioningSystems #AMO #AtomicMolecularandOpticalPhysics #MIT #BEC #BoseEinsteinCondensate #hydrogenBEC #2005WolfPrizeinPhysics #2006NationalMedalofScience #HMarkGoldenberg #ThomasGreytak #BeatriceTaub #DanielKleppner

Quantum Compass Maps Motion in 3D Using Ultracold Atoms CU Boulder physicists unveil a compact quantum sensor that uses laser-controlled atoms to measure movement in 3D—a breakthrough for next-gen navigation.

This quantum sensor reads motion in 3D with ultracold atoms—no GPS needed. #QuantumNavigation #BoseEinsteinCondensate #AIinPhysics

Italian scientists have achieved a breakthrough by making light behave like a supersolid—a rare state of matter that flows like a liquid but maintains its shape like a solid.

#QuantumPhysics #LightDiscovery #ScientificBreakthrough #Supersolid #PhysicsInnovation #BoseEinsteinCondensate

A comparison of Bose-Einstein condensate (bosons) and fermionic clouds (fermions) of lithium isotopes at decreasing temperatures (810 nK, 510 nK, 240 nK). The bosons clump together, while the fermions maintain distance, demonstrating the Pauli Exclusion Principle.

Astronomy Picture from 19/02/2003

Pauli Exclusion Principle: Why You Don't Implode

Source: https://apod.nasa.gov/apod/ap030219.html


#PauliExclusionPrinciple #Bosons #Fermions #QuantumPhysics #AtomicPhysics #LithiumIsotopes #BoseEinsteinCondensate #Science #Physics #Astronomy

"We observe subnanokelvin BECs in weak trapping potentials with free-expansion times extending beyond one second" - this is so cool #science #unknowns #predictions #atomdrop #BoseEinsteinCondensate...

#BoseEinsteinCondensate generated in #space for the first time www.uni-mainz.de/presse/aktuell/6645_ENG_... #EquivalencePrinciple

#BoseEinsteinCondensate generated in space for the first time - basis for testing #Einstein's #EquivalencePrinciple http://www.uni-mainz.de/presse/20705_ENG_HTML.php