Nuclear Matter Properties for the Reid, Bressel–Kerman–Rouben, and Hamada–Johnston Potentials

1971 ◽  
Vol 49 (14) ◽  
pp. 1899-1918 ◽  
Author(s):  
P. K. Banerjee ◽  
Donald W. L. Sprung
Keyword(s):  
Binding Energy ◽  
Nuclear Matter ◽  
Center Of Mass ◽  
Higher Order ◽  
Reference Spectrum

Nuclear matter calculations have been carried out for the Reid, Hamada–Johnston, and Bressel–Kerman–Rouben potentials. The convergence of the reference spectrum series for the G matrix is investigated, as is the approximation of choosing an average center of mass momentum. Higher-order cluster contributions are estimated from the scaling formulas of Day. The Reid potential predicts saturation at kF = 1.49 fm−1, with a binding energy −13.7 ± 1.5 MeV per particle.

Zur Lösung der BETHE-GOLDSTONE-Gleichung bei nicht-verschwindendem Gesamtimpuls I

1963 ◽  
Vol 18 (4) ◽  
pp. 531-538
Author(s):  
Dallas T. Hayes
Keyword(s):  
Approximate Solution ◽  
Analytical Solution ◽  
Nuclear Matter ◽  
Analytical Solutions ◽  
Projection Operator ◽  
Center Of Mass ◽  
Separable Potential ◽  
Localized Solutions ◽  
Non Local ◽  
Square Well

Localized solutions of the BETHE—GOLDSTONE equation for two nucleons in nuclear matter are examined as a function of the center-of-mass momentum (c. m. m.) of the two nucleons. The equation depends upon the c. m. m. as parameter due to the dependence upon the c. m. m. of the projection operator appearing in the equation. An analytical solution of the equation is obtained for a non-local but separable potential, whereby a numerical solution is also obtained. An approximate solution for small c. m. m. is calculated for a square-well potential. In the range of the approximation the two analytical solutions agree exactly.

Binding energy of nuclear matter from a physical particle spectrum

1975 ◽  
Vol 245 (3) ◽  
pp. 411-428 ◽  
Author(s):  
J.-P. Jeukenne ◽  
A. Lejeune ◽  
C. Mahaux
Keyword(s):  
Binding Energy ◽  
Nuclear Matter ◽  
Particle Spectrum ◽  
Physical Particle

scholarly journals Pauli exclusion operator and binding energy of nuclear matter

1999 ◽  
Vol 59 (5) ◽  
pp. 2934-2936 ◽  
Author(s):  
E. Schiller ◽  
H. Müther ◽  
P. Czerski
Keyword(s):  
Binding Energy ◽  
Nuclear Matter

scholarly journals Non-Abelian Bloch oscillations in higher-order topological insulators

2020 ◽  
Vol 11 (1) ◽  
Author(s):  
M. Di Liberto ◽  
N. Goldman ◽  
G. Palumbo
Keyword(s):  
Quantum Dynamics ◽  
Topological Insulators ◽  
Berry Phase ◽  
Center Of Mass ◽  
Higher Order ◽  
Topological Properties ◽  
Bloch Oscillations ◽  
Abelian Gauge ◽  
Synchronization Mechanism ◽  
Wide Range

AbstractBloch oscillations (BOs) are a fundamental phenomenon by which a wave packet undergoes a periodic motion in a lattice when subjected to a force. Observed in a wide range of synthetic systems, BOs are intrinsically related to geometric and topological properties of the underlying band structure. This has established BOs as a prominent tool for the detection of Berry-phase effects, including those described by non-Abelian gauge fields. In this work, we unveil a unique topological effect that manifests in the BOs of higher-order topological insulators through the interplay of non-Abelian Berry curvature and quantized Wilson loops. It is characterized by an oscillating Hall drift synchronized with a topologically-protected inter-band beating and a multiplied Bloch period. We elucidate that the origin of this synchronization mechanism relies on the periodic quantum dynamics of Wannier centers. Our work paves the way to the experimental detection of non-Abelian topological properties through the measurement of Berry phases and center-of-mass displacements.

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