Universal Quantum’s Post

Discover the foundations of contemporary research in atomic and optical physics, including the quantum-mechanical behavior of atoms and photons, with "Atomic and Optical Physics" from the MIT Department of Physics. Open now, self-paced. Learn more and enroll at https://bit.ly/4efejL0 #Physics #Quantum #QuantumMechanics #Atomic #OnlineCourses

An exciting achievement for QuEra’s team and collaborators: This paper demonstrates a novel experimental analysis of quantum matter phenomena using Aquila. Long quasi-1D arrays, or ladders, of neutral atoms are used to demonstrate the emergence of quasi-long-range order in what is known as a 'quantum floating phase'. This demonstration showcases Aquila’s coherence and capacity to probe quantum phases. It also motivates further experimental studies of commensurate-incommensurate phase transitions, their dynamics, and phenomena related to high-energy physics via conformally invariant systems. https://lnkd.in/g3wqx3fr

🚀#mdpisymmetry #EditorsChoice Excited to share an Editor's Choice Paper with you. "New Developments in Relativistic Magnetohydrodynamics" 🔸https://lnkd.in/gwhcyQrh 🔹Authors: Koichi Hattori, Masaru Hongo and Xu-Guang Huang Zhejiang University Osaka University Niigata University | 新潟大学 RIKEN Fudan University 🔸Abstract: Relativistic magnetohydrodynamics (RMHD) provides an extremely useful description of the low-energy long-wavelength phenomena in a variety of physical systems from quark–gluon plasma in heavy-ion collisions to matters in supernova, compact stars, and early universe. We review the recent theoretical progresses of RMHD, such as a formulation of RMHD from the perspective of magnetic flux conservation using the entropy–current analysis, the nonequilibrium statistical operator approach applied to quantum electrodynamics, and the relativistic kinetic theory... #relativistic #magnetohydrodynamics #magneticflux #nonequilibrium #chiral #anisotropic  Physics Section of Symmetry

I'm delighted to announce that I'll be presenting at the 16th Pisa Meeting on Advanced Detectors in the Low Temperature, Quantum, and Emerging Technologies Session. I will share with the detector communities my vision on the use of quantum-limited amplifiers for the next generation of fundamental physics experiments. #PisaMeeting2024 #AdvancedDetectors #QuantumTechnologies #LowTemperatureDetector #LTD #EmergingTechnologies #QuantumAmplifiers #FundamentalPhysics

Quantum many-body systems contain a subset of exactly-solvable instances allowing for detailed understanding of non-perturbative effects. This workshop will explore the utility of such models in the context of quantum computation, with a focus on targeted eigenstate construction, benchmarks for quantum simulation, hydrodynamical effects with experimental applicability, relaxation and integrability breaking, and perspectives for solvability beyond integrability. https://lnkd.in/eSq7WcMn Quantum Delta NL Delta Institute for Theoretical Physics Kareljan Schoutens

[Scientific talk 💬] American Physical Society March Meeting, here we are! This is it, the most popular physics event! Benoît Neukelmance will present our latest amazing scientific result: Observation of microsecond lived quantum states in carbon-based circuits The talk is scheduled at 1:42 PM CST in the room 200G. The teaser 🤩 We manipulate the quantum state of a carbon nanotube double quantum dot with ferromagnetic contacts embedded in a microwave cavity. By performing quantum manipulations such as Rabi oscillations, Ramsey fringes and spin echoes, we demonstrate coherence times of the order of 1 μs, 2 orders of magnitude larger that what has been measured so far in any carbon quantum circuit and 1 order of magnitude larger than Si based quantum dots in comparable environment. This hold promises for pure isotopically purified 12C spin quantum bits in circuit quantum electrodynamics. We are thankful to the Laboratory of Physics of the École normale supérieure for this fruitful collaboration! Full authors' list here https://lnkd.in/eYkJ9aVB

The abstract submission for the APS Global Physics Submit (joint March and April meetings) is now open! APS Division of Laser Science is sponsoring a number of exciting Focus sessions, including 24.01.01 Ultrafast Dynamics and Control of Quantum Materials, 24.01.03 Attosecond and Strong-Field Phenomena in Solids, and 24.04.04 Beam Science with LaserNetUS Facilities. Please consider submitting an abstract to these topics! #attosecond #laser #science #LaserNetUS

Congratulations to my co-authors Maximilian Weissflog, Romain Dezert, Sina Sinaravi and Adrien Borne for the publication of our article Nonlinear nanoresonators for Bell state generation (https://lnkd.in/eZt9a2Dr)! In this work, featured in Applied Physics Reviews special issue on Quantum Metamaterials, we explore the possibilities offered by nonlinear nanoresonators as miniaturized sources of biphoton states with highly complex and tunable properties. Thanks to a new modeling approach, we unveil, amongst others, a regime where the generated multimode biphoton state is maximally entangled in the polarization degree of freedom, and naturally frequency entangled in a very broad spectral range. This contributes to the understanding of the physics of photon-pair generation in nanoscale systems, and stresses out that those systems are natural canditates for the future quantum technologies.

In particle physics, not every discovery is accepted at first glance. Discover the story of a boson that nearly eluded scientific recognition, challenging our theories and contributing to a deeper understanding of the universe. A testament to the relentless pursuit of knowledge. Read more: https://lnkd.in/eEekkzDZ #Physics #InnovationInScience

#DYK that #OnThisDay in 1922 Hans Georg Dehmelt was born, German-born American physicist who “for the development of the ion trap technique” shared the 1989 Nobel Prize for Physics (with the German physicist Wolfgang Paul and Norman Ramsey) Their methods enabled the study of a single electron or a single ion with extreme precision. Delmelt's electromagnetic device, the Penning trap, in 1973 successfully observed a single electron in the trap. In 1975, he introduced a technique for “cooling” the electron. Later in the 1970's, Dehmelt together with P. Toschek were able to observe a single ion in a trap. This led to single-ion spectroscopy, a new type of spectroscopy. https://lnkd.in/e4gU_tJX #Physics #NobelPrize #IonTrap #Electromagnetic #SingleElectron #SingleIon #Spectroscopy #ScienceHistory #PhysicsResearch #InnovationInPhysics