# name
On the physical and mathematical properties of coherent states

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Treballs Finals de Grau de Física, Facultat de Física, Universitat de Barcelona, Curs: 2025, Tutor: Josep Taron Roca

# metadata.dc.description.abstract[].value
In this work, coherent states and their properties have been studied. It has been shown that the electric field of a coherent state resembles the classical solution of Maxwell equations. The phase of a coherent state has been studied, showing that in the asymptotic limit of average photon numbers, a coherent state has a well-defined phase. Finally, the squeezed state of the vacuum has been studied, showing it is related to the Lie group SU(1,1), both for 1 and 2 modes of oscillation, and has a smaller uncertainty in one of the quadratures than a coherent state.

# metadata.dc.title[].value
On the physical and mathematical properties of coherent states