{
  "type": "article",
  "id": "https://doi.org/10.48550/arxiv.2607.04966",
  "categories": [
    "Atomic Physics (physics.atom-ph)",
    "Quantum Physics (quant-ph)",
    "FOS: Physical sciences"
  ],
  "author": [
    {
      "family": "Himsworth",
      "given": "Matt"
    },
    {
      "family": "Camm",
      "given": "Chester"
    },
    {
      "family": "Carey",
      "given": "Max"
    },
    {
      "family": "Saywell",
      "given": "Jack"
    },
    {
      "family": "Woods",
      "given": "Jonathan"
    },
    {
      "family": "Atkočius",
      "given": "Vilius"
    },
    {
      "family": "Concepcion",
      "given": "Florence"
    },
    {
      "family": "Karakostas",
      "given": "Konstantinos"
    },
    {
      "family": "Brady",
      "given": "Hannah"
    },
    {
      "family": "Atila",
      "given": "Doruk Tan"
    },
    {
      "family": "Heywood",
      "given": "Ellie"
    },
    {
      "family": "Jantzen",
      "given": "Alex"
    },
    {
      "family": "Dragomir",
      "given": "Andrei"
    },
    {
      "family": "Morley",
      "given": "Christopher"
    },
    {
      "family": "Bateman",
      "given": "James"
    }
  ],
  "issued": {
    "date-parts": [
      [
        2026
      ]
    ]
  },
  "abstract": "Laser cooled and trapped atoms have been the workhorse of atomic physics for the past four decades. The predominant method has been the highly versatile Magneto-Optical Trap. We describe an alternative laser trap involving a simple geometry of collimated laser beams that provides both a velocity and position dependent restoring force such that a dense cloud of cold atoms is formed. This technique produces similar atom number ($>10^6$) and density ($10^{10}$\\,atoms/cm$^{3}$) to the Magneto-Optical Trap, albeit with \\emph{no magnetic field}. The beam geometry is compatible with conventional sub-Doppler cooling techniques, allowing the trapped cloud to be cooled to $< 10~μ$K. We demonstrate the validity and robustness of the trap by capturing $^{87}$Rb atoms directly from the background vapor and provide a theoretical discussion of the underlying principles. This trap has many unique properties that make it highly suitable for quantum sensing, timing, and computing applications as well as a new tool in fundamental science and metrology.",
  "DOI": "10.48550/ARXIV.2607.04966",
  "publisher": "arXiv",
  "title": "Super-molasses returns: All optical near-resonance laser cooling and trapping of neutral atoms from background vapor",
  "URL": "https://arxiv.org/abs/2607.04966",
  "copyright": "Creative Commons Attribution 4.0 International",
  "version": "2"
}