Global ETD Search
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Showing 1 to 4 of 4 for “"second-order phase transitions"”.
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On structure and scaling at first and second order phase transitions
Thesis (Ph. D.)--Massachusetts Institute of Technology, Dept. of Physics, 1989.
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Pairing and superfluidity in strongly interacting Fermi gases
… interactions. We obtain the homogeneous phase diagram of the two -component gas with resonant interactions. As a function of temperature and spin polarization the phase diagram shows first and second order phase transitions that merge at a tricritical point. At zero temperature a first …
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Quantum simulation and out-of-equilibrium dynamics of quantum gases in optical cavities
… can be spontaneously broken. We determine the phase diagram of the system, which shows the emergence and breaking of the continuous symmetries and displays first- and second-order phase transitions. We argue that by coupling the atoms equally to n different modes, it will in general be possible …
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Application of renormalization-group techniques to random magnetic systems
… in recent years. We begin with a brief review of second-order phase transitions in pure, homogeneous systems and also of the .. renorma1ization group framework. Then we provide an introduction to quenched random magnetic systems. Next, momentum-space methods and position-space techniques as …