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Physics Of Ultra Cold Atoms

An Evaluation of Pairing Gap, Chemical Potential on Temperature of Symmetrical Nuclear Matter and Study of Fermionic Condensation in Ultra Cold Atoms and Nuclear Matter

An Evaluation of Pairing Gap, Chemical Potential on Temperature of Symmetrical Nuclear Matter and Study of Fermionic Condensation in Ultra Cold Atoms and Nuclear Matter

... Using the theoretical formalism of Armen Sedrakian and John W. Clark [Phys. Rev C73, 035803 (2006)], we have studied pair condensation and bound states in fermionic systems. We evaluated the gap function and chemical ...

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A THEORETICAL STUDY OF FERMIONIC CONDENSATION IN ULTRA COLD ATOMS AND NUCLEAR MATTER.

A THEORETICAL STUDY OF FERMIONIC CONDENSATION IN ULTRA COLD ATOMS AND NUCLEAR MATTER.

... Abstract: - Using the theoretical formalism of Armen Sedrakian and John W. Clark [Phys. Rev C73, 035803 (2006)], we have studied pair condensation and bound states in fermionic systems. We evaluated the gap function and ...

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A THEORETICAL STUDY OF SUPER FLUID ? INSULATOR PHASE TRANSITION IN A GAS OF ULTRA COLD ATOMS AND EVALUATION OF ATOM DENSITY DISTRIBUTION AS A FUNCTION OF DISTANCE FROM THE CENTRE OF TRAP (R/A) USING BOSE-HUBBARD MODEL

A THEORETICAL STUDY OF SUPER FLUID ? INSULATOR PHASE TRANSITION IN A GAS OF ULTRA COLD ATOMS AND EVALUATION OF ATOM DENSITY DISTRIBUTION AS A FUNCTION OF DISTANCE FROM THE CENTRE OF TRAP (R/A) USING BOSE-HUBBARD MODEL

... a cold gas placed in an optical ...underlying physics involved in ...an ultra cold gas of atoms with repulsive interactions is trapped in a periodic ...

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Quantum Monte Carlo Studies of Ultra-cold Molecules and Rashba Interactions.

Quantum Monte Carlo Studies of Ultra-cold Molecules and Rashba Interactions.

... Quantum mechanics have been successful in interpreting the properties of condensed mat- ter systems at microscale. It describes the nature of fundamental particles in our daily world: atoms, molecules, electrons, ...

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Low Noise Amplification, Detection and Spectroscopy of Ultra Cold Systems  in RF Cavities

Low Noise Amplification, Detection and Spectroscopy of Ultra Cold Systems in RF Cavities

... in physics and physical/analytical chemistry, where a weak signal from a sample or atomic/molecular system confined in an RF cavity is measured and its spectra are ...particle physics and condensed-matter ...

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ATLAS and ultra high energy cosmic ray physics

ATLAS and ultra high energy cosmic ray physics

... More recently we have seen that information on hadronic physics doesn’t only flow from Collider to Cosmic ray Physics. For example, the measurement of the inelastic p-N - and subsequent estimate of the p-p ...

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Superradiance in a large and dilute cloud of cold atoms in the linear-optics regime

Superradiance in a large and dilute cloud of cold atoms in the linear-optics regime

... To conclude, let us notice that in Dicke superfluores- cence [3], in optical precursors (or “flash”) [32], as well as in the experiment reported here dealing with low- saturation fluorescence, the timescales associated ...

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Magnetic phase diagram of light-mediated spin structuring in cold atoms

Magnetic phase diagram of light-mediated spin structuring in cold atoms

... between atoms leading to long-range atomic ...between atoms is possible using transversely pumped cavities (see ...in cold atom setups ...alkaline atoms possess a more complicated ground ...

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Deuterium enrichment of ammonia produced by surface N+H/D addition reactions at low temperature

Deuterium enrichment of ammonia produced by surface N+H/D addition reactions at low temperature

... under cold dense cloud conditions: ...D atoms have a lower zero-energy and, therefore, are more stable and more likely to be formed over their H-atom counterparts at low temperatures (10–20 ...

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Ultra Purification of Electrolytic Iron by Cold Crucible Induction Melting

and Induction Heating Floating Zone Melting in Ultra High Vacuum

Ultra Purification of Electrolytic Iron by Cold Crucible Induction Melting and Induction Heating Floating Zone Melting in Ultra High Vacuum

... the ultra-high vacuum acts as a reducing atmosphere, because the residual gas in ultra-high vacuum is not water vapor but mostly hydrogen, if the chamber is clean and well outgassed by baking; thus, the ...

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Dissipative many body physics of cold Rydberg atoms

Dissipative many body physics of cold Rydberg atoms

... Rydberg atoms have become a versatile and much studied system for implementing quantum many-body systems in the framework of quantum computation and quantum ...Rydberg atoms, give rise to a number of ...

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Lasers, Cold Atoms and Atomic Clocks: Realizing the Second Today

Lasers, Cold Atoms and Atomic Clocks: Realizing the Second Today

... National Physics Laboratory (England) [2], and since then in few years the new time standards outperformed in accuracy the definition of the second in the International System of ...

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Common Perspectives for Cold Atoms, Semiconductor Polaritons and Nanoscience (POLATOM)

Common Perspectives for Cold Atoms, Semiconductor Polaritons and Nanoscience (POLATOM)

... Remarkably, the two fields of cold atoms and of exciton polaritons have much in common. The most important link between the two fields is the phenomenon of Bose- Einstein condensation. The macroscopic ...

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On the 30th Anniversary of the Discovery of the Cold Fusion Phenomenon

On the 30th Anniversary of the Discovery of the Cold Fusion Phenomenon

... The Department of Energy’s (DOE) Office of Science (SC) was approached in late 2003 by a group of scien- tists who requested that the Department revisit the question of scientific evidence for low energy nuclear ...

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Tests and prospects of new physics at very high energy. Beyond the standard basic principles, and beyond conventional matter and space-time. On the possible origin of Quantum Mechanics.

Tests and prospects of new physics at very high energy. Beyond the standard basic principles, and beyond conventional matter and space-time. On the possible origin of Quantum Mechanics.

... Mathematical Physics aspects of theories and the interpretation of experimental results becomes more ...Particle Physics experiments at very high energy, where the interpretation of data on the ...

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Effective magnetic fields induced by EIT in ultra-cold atomic gases

Effective magnetic fields induced by EIT in ultra-cold atomic gases

... a cold gas of electrically neutral atomic fermions ...the atoms is taken into account, we can study the magnetic properties of a superfluid atomic Fermi gas [35–38] where insight into the BCS-BEC crossover ...

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Transition lifetime measurements and correlation experiments with ultra cold metastable helium

Transition lifetime measurements and correlation experiments with ultra cold metastable helium

... The dipole trap is then switched off and the atoms allowed to fall onto the DLD, where the small number of atoms mean there is no saturation. Fig. 5.9 shows TOF plots of four individual experimental runs ...

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Probing ultra cold Fermi gases with light-induced gauge potentials

Probing ultra cold Fermi gases with light-induced gauge potentials

... We have investigated the response of a two-component Fermi gas to a vector potential which couples differently to the two spin species. The vector potential can be decomposed into a component acting in the same way on ...

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Extreme Light Infrastructure – Nuclear Physics (ELI-NP) European Research Centre

Extreme Light Infrastructure – Nuclear Physics (ELI-NP) European Research Centre

... Abstract. Extreme Light Infrastructure (ELI) is one of the 48 infrastructures of the European Strategic Forum for Research Infrastructure (ESFRI) roadmap and represents a major step forward in quest for producing extreme ...

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Surface Functionalisation and Characterization of Diamond Thin Films for Sensing Applications

Surface Functionalisation and Characterization of Diamond Thin Films for Sensing Applications

... vacuum. This fraction is dependent on the initial energy of the photoelectron which determinates the number of possible collisions i.e. energy losses. Only those electrons reaching the sample surface with an energy ...

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