49 citations · 107 across the 7 of their papers we have counts for
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physics.class-ph2016★ 1 cited
The classical harmonic chain: solution via Laplace transforms and continued fractions
Nick Kwidzinski, Ralf Bulla
The harmonic chain is a classical many-particle system which can be solved exactly for arbitrary number of particles (at least in simple cases, such as equal masses and spring cons…
gr-qc2016★ 28 cited
Classical and quantum cosmology of Born-Infeld type models
Alexander Kamenshchik, Claus Kiefer, Nick Kwidzinski
We discuss Born-Infeld type fields (tachyon fields) in classical and quantum cosmology. We first partly review and partly extend the discussion of the classical solutions and focus…