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"Nick de Louw (born 9 February 1998) is a Dutch football player who plays for Helmond Sport. Club career He made his professional debut in the Eerste Divisie for Helmond Sport on 21 October 2016 in a game against De Graafschap. References External links * 1998 births People from Someren Living people Dutch footballers Helmond Sport players Eerste Divisie players Association football midfielders "
"Quantum Shape Dynamics is an emerging research endeavour that aims to provide a quantum understanding of quantum mechanics of shapes, quantum fields on shape dynamics background, and quantization of shape dynamics. Emergence of Space in the Kinematic Structure In an articleFurkan Semih Dündar and Barış Tamer Tonguç. Emergence of Spacetime in Quantum Shape Kinematics. arXiv:1511.09197 recently revised, a quantum gravity phenomenon known as the emergence of space is observed for a universe consisting of N protons and electrons. The reason is the angular momentum constraint in shape dynamics in the presence of spin-1/2 particles:vec J psirangle = vec L psirangle + vec S psirangle = 0Because of this constraint, the expectation value of L^2 and S^2 is the same. Classical shape dynamics requires the expectation value of the former operator to vanish. It is related to non-existence of an absolute space. (En passé, non-existence of absolute time is related to the Hamiltonian constraint: Hpsirangle = 0.) However, there are states that yields a positive eigenvalue for S^2 and hence for L^2 while satisfying the total angular momentum constraint for spin-1/2 particles: vec Jpsirangle = 0. The article found out that the density of states in the total spin Hilbert space (which is of 2^N dimensional) that yields a zero expectation value for S^2 and L^2 as:f_0^N = frac{N!}{2^N (N/2+1)!(N/2)!}when N is even, and zero when it is odd. The limit of this expression approaches zero as Ntoinfty. Hence it is argued that the space is almost always emergent classically for kinematic states. References Quantum gravity Theoretical physics Dynamics (mechanics) "