Workshop on quantum simulations with ultracold atoms

The goal of the Workshop is to provide an overview of the recent progresses in the growing field of quantum simulations with ultracold atoms.

For their extreme versatility, cold atom setups prove to be the ideal tool for simulating strongly interacting quantum systems. The Workshop focuses on this promising interdisciplinary area: in addition to enlighten the current status of art, it will be the occasion for scientists of different background to discuss the most interesting new perspectives in this field.

The main topics of the Workshop concern with the ultracold atom simulation of the following systems:. As it will be conducted in English, participants should have an adequate working knowledge of that language. Although the main purpose of the Centre is to help research workers from developing countries, a limited number of students and post-doctoral scientists from developed countries are also welcome to attend.

As a rule, travel and subsistence expenses of the participants should be borne by the home institution. However, limited funds are available for some participants who are nationals of, and working in, a developing country. Such support is available only for those who attend the entire activity. There is no registration fee.

workshop on quantum simulations with ultracold atoms

People interested to attend both activities, and in particular partecipants eligible for fundings, are requested to inform the secretariat, writing by email to smr ictp. Secretariat SMR Ms. Wardell e-mail: smr ictp.Participants will be able to learn about some of the most relevant phenomena of quantum mechanics, taking as an example the current research in physics laboratories of ultracold gases. The workshop consists of making simulations with computers of several experiments in which the quantum properties of matter are revealed.

In particular, the simulation of the movement of a set of ultra-cold atoms trapped in a potential well analogy with the movement of a pendulumthe simulation of the movement of a soliton in an atomic gas at temperature 0 K or the simulation of a quantum Newton pendulum.

Workshop on Quantum Simulations with Ultracold Atoms

All the material of this workshop has been made in open code by university course students of the Faculty of Physics of the University of Barcelona. In this stand participants will explore one of the most fascinating theories developed by humans: the quantum mechanics.

Students will discover some of the most interesting phenomena that emerge from this theory that make possible to possible build quantum technologies. This kind of technologies will have a great impact in the field of computing, information management and cryptography in the near future. The stand has two sections: simulation and experimentation. In the first one we will play with quantum phenomena simulations and we will compare them with our day to day experiences.

In the second one, we will experiment with the classical interference phenomena, we will observe the wave behavior and discuss the differences between waves and particles, one of the classic debates of quantum physics. At the end of the workshop, we will provide all the information needed to replicate some of the experiments carried out during the activity at home or at class.

Over five days, YoMo Barcelona will welcome 22, school children from across Catalonia and Spain to one huge showcase of science and technology. With live theatre shows, interactive workshops, and dozens of hands-on activities, there will be something to engage every young person.

YoMo is designed to bring classroom learning to life — by showing the exciting and rewarding career opportunities that are available in the mobile and STEAM ecosystem. YoMo provides a unique opportunity for organisations within the STEAM community, academia, professional organisations and businesses engaged in the youth market to all come together and showcase their technology, brands, skills and ideas.

Quantum technologies will be of great importance in the near future incomputing and cryptography techniques and information handling. Video of the clavsqua. Host Institution. Ajuntament de Barcelona. Generalitat de Catalunya.

Open to all. YoMo Barcelona is free to attend for registered school groups. ICCUB news. UB Physics Faculty. Future University Students. Popularisation of Science. Section J. Latorre with B. Classical vs quantum traps module's video Resum.Recent breakthroughs made in the field of ultracold atoms ushered in a new era where novel quantum phenomena can be quantum simulated in an atomic system with high degrees of control.

In particular, the last decade has witnessed a revolution in the experimental and theoretical studies of novel quantum systems with ultracold atoms. This workshop will review the recent advances in the quantum simulation of novel phenomena using ultracold atomic systems.

I. Bloch - Probing and controlling quantum matter with ultracold atoms

Leading experimentalists and theorists in this field will be invited to discuss outstanding research questions and the current status of cold atoms research in order to establish forward-looking collaborations.

This workshop will bring international scholars together with researchers from Hong Kong and Mainland China under one roof for mutual exchange and learning. Overview Recent breakthroughs made in the field of ultracold atoms ushered in a new era where novel quantum phenomena can be quantum simulated in an atomic system with high degrees of control.

Ultracold atom

Group Photo Click here for more photos. Wong Education Foundation Croucher Foundation.Therefore, in this workshop we want to present some of the most important phenomena of quantum mechanics, taking as an example the current research in laboratories of ultracold gas physics. Participants will be able to learn about some of the most relevant phenomena of quantum mechanics, taking as an example the current research in physics laboratories of ultracold gases.

The workshop consists of making simulations with computers of several experiments in which the quantum properties of matter are revealed. In particular, the simulation of the movement of a set of ultra-cold atoms trapped in a potential well analogy with the movement of a pendulumthe simulation of the movement of a soliton in an atomic gas at temperature 0 K or the simulation of a quantum Newton pendulum.

All the material of this workshop has been made in open code by university course students of the Faculty of Physics of the University of Barcelona. In this stand participants will explore one of the most fascinating theories developed by humans: the quantum mechanics. Students will discover some of the most interesting phenomena that emerge from this theory that make possible to possible build quantum technologies. The stand has two sections: simulation and experimentation. In the first one we will play with quantum phenomena simulations and we will compare them with our day to day experiences.

In the second one, we will experiment with the classical interference phenomena, we will observe the wave behavior and discuss the differences between waves and particles, one of the classic debates of quantum physics. At the end of the workshop, we will provide all the information needed to replicate some of the experiments carried out during the activity at home or at class. Over five days, YoMo Barcelona will welcome 22, school children from across Catalonia and Spain to one huge showcase of science and technology.

With live theatre shows, interactive workshops, and dozens of hands-on activities, there will be something to engage every young person. YoMo is designed to bring classroom learning to life — by showing the exciting and rewarding career opportunities that are available in the mobile and STEAM ecosystem.

YoMo Barcelona is free to attend for registered school groups. Simulations of Quantum Mechanics. Inici News Four days simulations quantum mechanics yomo Open to all. YoMo: el Mobile dels estudiants Source.The purpose of this event is to bring together young and experienced researchers in the rapidly developing field of quantum simulation with ultracold atoms to interact and develop new ideas in a pleasant scientific environment. The conference will be divided into a school dedicated to young scientists entering the field, and an international workshop where the latest developments and major challenges, as well as the new directions, will be targeted and discussed.

In the last ten years, a worldwide effort has been devoted to pursuing these goals, bringing together researchers from very diverse disciplines. It has been experimentally proved that through quantum simulation, one can extract the equation of state of Bose and Fermi systems, map out phase diagrams, detect quantum critical behavior, realize new forms of strongly-correlated fermionic superfluids, and determine localization in disordered systems even in the presence of interactions, giving experimental support to the now popular field of many-body localization.

At the same time, the breakthrough in controlling long-range interactions via Rydberg atoms, polar molecules and trapped ions, and the success in reaching quantum degeneracy for large-spin particles have opened up exciting possibilities of exploring new classes of magnetic Hamiltonians both in the ground state and their non trivial quantum dynamics.

Moreover, the trapping of atoms with high magnetic moments led recently to the discovery of the quantum analogue of classical ferrofluid phases.

workshop on quantum simulations with ultracold atoms

The realization of the quantum gas microscope, since recently available also for fermionic atoms, has opened up yet another set of amazing possibilities, from directly accessing correlations of quantum states, to directly probing the wave functions of many-body systems out of equilibrium through quantum quenches. One of the remarkable achievements in recent years has also been the realization of synthetic background gauge fields, akin to magnetic fields in electronic systems, and exact implementations of fundamental models of topological quantum matter, whose importance was recently recognized with the Nobel prize.

Finally, the quantum simulation of dynamical abelian and non-abelian gauge fields using ultracold gases in optical lattices paved the way for the realization of toy models of quantum field theories leading to the big goal of solving yet unresolved mysteries of high-energy physics as well as topological quantum matter.

Register here.

Quantum Simulation of Novel Phenomena with Ultracold Atoms

The Pittsburgh Quantum Institute was established in to help unify and promote research in quantum science and engineering in the Pittsburgh area. PQI members have faculty appointments from Carnegie Mellon University, Duquesne University, and the University of Pittsburgh in physics, chemistry, and engineering disciplines.

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workshop on quantum simulations with ultracold atoms

Create new account Forgot password? List of topics to be presented: Spin-orbit coupling and gauge fields Topological quantum matter Dipolar physics and Rydberg atoms Quantum magnetism Large-spin systems and spinor physics Transport and dynamics in low-dimensional systems Unitary fermions and bosons Polarons Disorder and many-body localization Bosonic and fermionic quantum microscopes Quantum metrology Trapped ion Register deadline: September 29, Register here.

About PQI The Pittsburgh Quantum Institute was established in to help unify and promote research in quantum science and engineering in the Pittsburgh area. Contact Us View Full Map.At these temperatures the atom's quantum-mechanical properties become important. To reach such low temperatures, a combination of several techniques typically has to be used.

To reach the lowest possible temperature, further cooling is performed using evaporative cooling in a magnetic or optical trap.

Advances in Quantum Simulation with Ultracold Atoms

Several Nobel prizes in physics are related to the development of the techniques to manipulate quantum properties of individual atoms e.

Samples of ultracold atoms are typically prepared through the interactions of a dilute gas with a laser field. Evidence for radiation pressure, force due to light on atoms, was demonstrated independently by Lebedev, and Nichols and Hull in InOtto Frisch demonstrated the deflection of individual sodium particles by light generated from a sodium lamp.

The invention of the laser spurred the development of additional techniques to manipulate atoms with light. Using laser light to cool atoms was first proposed in by taking advantage of the Doppler effect to make the radiation force on an atom dependent on its velocity, a technique known as Doppler cooling.

Similar ideas were also proposed to cool samples of trapped ions. Typically, the source of neutral atoms for these experiments were thermal ovens which produced atoms at temperatures of a few hundred kelvins.

The atoms from these oven sources are moving at hundred of meters per second. One of the major technical challenges in Doppler cooling was increasing the amount of time an atom can interact with the laser light. This challenge was overcome by the introduction of a Zeeman Slower. A Zeeman Slower uses a spatially varying magnetic field to maintain the relative energy spacing of the atomic transitions involved in Doppler cooling.

This increases the amount of time the atom spends interacting with the laser light. The development of the first magneto-optical trap MOT by Raab et al. Typical temperatures achieved with a MOT are tens to hundreds of microkelvins. In essence, a magneto optical trap confines atoms in space by applying a magnetic field so that lasers not only provide a velocity dependent force but also a spatially varying force.

workshop on quantum simulations with ultracold atoms

The Nobel prize [4] in physics was awarded for development of methods to cool and trap atoms with laser light and was shared by Steven ChuClaude Cohen-Tannoudji and William D. Evaporative cooling was used in experimental efforts to reach lower temperatures in an effort to discover a new state of matter predicted by Satyendra Nath Bose and Albert Einstein known as a Bose—Einstein condensate BEC.

In evaporative cooling, the hottest atoms in a sample are allowed to escape which reduces the average temperature of the sample.

The Nobel Prize in [1] was awarded to Eric A. CornellWolfgang Ketterle and Carl E. Wieman for the achievement of Bose—Einstein condensate in dilute gases of alkali atoms, and for early fundamental studies of the properties of the condensates.

Ultracold atoms have a variety of applications owing to their unique quantum properties and the great experimental control available in such systems. For instance, ultracold atoms have been proposed as a platform for quantum computation and quantum simulation, [5] accompanied by very active experimental research to achieve these goals.

Quantum simulation is of great interest in the context of condensed matter physics, where it may provide valuable insights into the properties of interacting quantum systems. The ultracold atoms are used to implement an analogue of the condensed matter system of interest, which can then be explored using the tools available in the particular implementation.

Since these tools may differ greatly from those available in the actual condensed matter system, one can thus experimentally probe otherwise inaccessible quantities. Furthermore, ultracold atoms may even allow to create exotic states of matter, which cannot otherwise be observed in nature. Ultracold atoms are also used in experiments for precision measurements enabled by the low thermal noise and, in some cases, by exploiting quantum mechanics to exceed the standard quantum limit.

In addition to potential technical applications, such precision measurements may serve as tests of our current understanding of physics. From Wikipedia, the free encyclopedia.

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