Search by tag «Twisted Particles» 4 results

• A Novel Atom-Twisting Method Proposed by ITMO Researchers

  Scientists from ITMO University discovered that an atom adopts a twisted structure when absorbing twisted light. As the proposed model facilitates and accelerates the twisting process, it provides an insight into the physics of interactions between structured light and complex quantum systems, as well as will be helpful in microscopy, quantum tomography and computing, and telecommunications. The results of the study are published in Physical Review. The research is supported by the Russian Science Foundation.

  29.08.2024

• Explore the Universe or Deliver Memes: ITMO Fellow Alisa Chaikovskaya Talks Particle Physics

  Physics of elementary particles explores the tiniest building blocks of the universe to explain how it developed and came into being. One recent discovery in the field was the Higgs boson, which contributed to our understanding of what happened in the universe after the Big Bang. In order to solve the many remaining mysteries of particle physics, scientists develop theoretical models. ITMO Fellow Alisa Chaikovskaya is one such scientist – in this interview, we asked her about her work, spin particles, and their applications.

  28.03.2023

• ITMO’s Monday Science Roundup #19

  Winter’s round the corner, so make yourself cozy and sit down for a quick yet enlightening read with our bi-weekly digest of ITMO’s science breakthroughs and developments. Today, you’ll hear about new technologies in advanced materials, particle physics, and optical computing – as well as a new educational course and our students’ successes.

  28.11.2022

• ITMO Researchers Twist Particles Using Quantum Entanglement

  Twisted particles have found their applications in many fields, such as optomechanics, biology, astrophysics, as well as quantum optics, information science, and communications, where, for instance, they can be used to increase data capacity. However, as these particles are primarily obtained through diffraction gratings, they can’t yet be used for experiments in nuclear and particle physics given the high energies of particles used in contemporary colliders. As a solution to this problem, physicists from ITMO University have suggested a method of obtaining such particles using the so-called generalized measurements, without relying on any special equipment. Their research was supported by a Russian Science Foundation grant, with its results published in The European Physical Journal C (Particles and Fields).

  17.11.2022