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- University of WaterlooCA63 papers
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- McMaster UniversityCA9 papers
- University of CambridgeGB9 papers
- École Normale Supérieure de LyonFR8 papers
- Laboratoire de Physique de l'ENS de LyonFR8 papers
- Centre National de la Recherche ScientifiqueFR7 papers
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- The University of QueenslandAU7 papers
38 papers · 1 filter
Generic quantum walk using a coin-embedded shift operator
C. M. Chandrashekar
The study of quantum walk processes has been widely divided into two standard variants, the discrete-time quantum walk (DTQW) and the continuous-time quantum walk (CTQW). The conne…
Quantum state discrimination
Stephen M. Barnett, Sarah Croke
It is a fundamental consequence of the superposition principle for quantum states that there must exist non-orthogonal states, that is states that, although different, have a non-z…
A perturbative approach to inelastic collisions in a Bose-Einstein Condensate
R. B. Mann, M. B. Young, I. Fuentes-Schuller
It has recently been discovered that for certain rates of mode-exchange collisions analytic solutions can be found for a Hamiltonian describing the two-mode Bose-Einstein condensat…
Universal holographic hydrodynamics at finite coupling
Alex Buchel, Robert C. Myers, Miguel F. Paulos +1
We consider thermal plasmas in a large class of superconformal gauge theories described by a holographic dual geometry of the form . In particular, we demonstrate…
The Ponzano-Regge asymptotic of the 6j symbol: an elementary proof
Razvan Gurau
In this paper we give a direct proof of the Ponzano-Regge asymptotic formula for the Wigner 6j symbol starting from Racah's single sum formula. Our method treats halfinteger and in…
Note on the thermal history of decoupled massive particles
Hongbao Zhang
This note provides an alternative approach to the momentum decay and thermal evolution of decoupled massive particles. Although the ingredients in our results have been addressed i…