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benhar 100%

Nuclear systems can be described as a collection of pointlike protons and neutrons interacting through the hamiltonian H= X p2 X X i + vij + Vijk = H0 + HI 2m j>i i k>j>i ?

https://www.pdf-archive.com/2017/10/11/benhar/

11/10/2017 www.pdf-archive.com

arxkuzter13 91%

It is known that when the Hamiltonian of a system is invariant under a symmetry operation, but the ground state is not, the symmetry of the system can be spontaneously broken [17].

https://www.pdf-archive.com/2013/10/24/arxkuzter13/

24/10/2013 www.pdf-archive.com

nnbarxiv 88%

A variety of other conservation laws can be deduced from symmetry or invariance properties of the corresponding Lagrangian or Hamiltonian of the system.

https://www.pdf-archive.com/2013/10/24/nnbarxiv/

24/10/2013 www.pdf-archive.com

Quantum Entanglement Quantum Dot Magnetic Field 85%

In particular, these experiments revealed that the res onant frequencies are independent of the number of electrons in a QD [5] and can be associated with the eigenmodes of the Hamiltonian of the model describ ing the electron dynamics in an external magnetic field in the potential of a two dimensional isotropic harmonic oscillator [6].

https://www.pdf-archive.com/2016/03/12/quantum-entanglement-quantum-dot-magnetic-field/

12/03/2016 www.pdf-archive.com

OnlineAdversarialModelingAppendix 83%

To prove the N P-hardness of the problem, we will use a reduction from the Hamiltonian path problem, which is known to be N P-complete [?].

https://www.pdf-archive.com/2016/02/03/onlineadversarialmodelingappendix/

02/02/2016 www.pdf-archive.com

OnlineAdversarialModelingAppendix 83%

To prove the N P-hardness of the problem, we will use a reduction from the Hamiltonian path problem, which is known to be N P-complete [1].

https://www.pdf-archive.com/2016/02/03/onlineadversarialmodelingappendix-1/

03/02/2016 www.pdf-archive.com

PPapakon 82%

Underlying forces, EDF Hamiltonian+QMBT ab initio 4 EDF A triangle of interests Giant and Pygmy Resonances;

https://www.pdf-archive.com/2017/10/11/ppapakon/

11/10/2017 www.pdf-archive.com

AdversarialModelingAppendix 78%

To prove the N P-hardness of the problem, we will use a reduction from the Hamiltonian path problem, which is known to be N P-complete [1].

https://www.pdf-archive.com/2014/11/17/adversarialmodelingappendix/

17/11/2014 www.pdf-archive.com

ELEC9705 lecture 05 Operators, Coupling, Entaglement 74%

U (t, t0 ) 1 i  t t0 HU (t ' , t0 ) dt ' e iH ( t t0 ) /  The time evolution of a system described by a time-independent Hamiltonian H, starting in an initial state | (t0) , is:

https://www.pdf-archive.com/2012/08/15/elec9705-lecture-05-operators-coupling-entaglement/

15/08/2012 www.pdf-archive.com

Functors in Differential Geometry 73%

Namely, if G is a compact and connected Lie group, they classify the Hamiltonian Lie group actions up to equivariant symplectomorphisms, by providing an injective functor between the category of Hamiltonian Lie group actions and the category of symplectic representation of closed subgroup of G, an Hamiltonian Lie group action being canonically symplectomorphic to the cotangent bundle symplectic quotient, this provides an answer to the question in this precise case.

https://www.pdf-archive.com/2019/02/04/functorsindifferentialgeometry/

04/02/2019 www.pdf-archive.com

Many-Particle Strongly Interacting Systems 72%

39 7 Heisenberg Antiferromagnet at Finite Temperatures 7.1 Hamiltonian of the Model .

https://www.pdf-archive.com/2013/10/24/many-particle-strongly-interacting-systems/

24/10/2013 www.pdf-archive.com

Quantum Protectorate-Models 69%

The interactions between the microscopic magnets are described mathematically by the form of the Hamiltonian of the system.

https://www.pdf-archive.com/2013/10/24/quantum-protectorate-models/

24/10/2013 www.pdf-archive.com

Nonequilibrium Statistical Operator-IJMPB05 64%

The mechanical disturbance is expressed as a definite perturbing Hamiltonian and the deviation from equilibrium caused by it can be obtained by perturbation theory.

https://www.pdf-archive.com/2013/10/24/nonequilibrium-statistical-operator-ijmpb05/

24/10/2013 www.pdf-archive.com

Bogoliubov's Ideas and Methods 63%

A variety of other conservation laws can be deduced from symmetry or invariance properties of the corresponding Lagrangian or Hamiltonian of the system.

https://www.pdf-archive.com/2013/10/24/bogoliubov-s-ideas-and-methods/

24/10/2013 www.pdf-archive.com

craven1969 63%

The effects of spin-orbit interactions are included as a perturbation on the model Hamiltonian.

https://www.pdf-archive.com/2017/12/12/craven1969/

12/12/2017 www.pdf-archive.com

L7+QM+Measurements+and+Constants+of+Motion 61%

Free space Hamiltonian and momentum:

https://www.pdf-archive.com/2016/02/22/l7-qm-measurements-and-constants-of-motion/

22/02/2016 www.pdf-archive.com

Magnetic Polaron 52%

The total Hamiltonian of the model (for simplicity we shall call it the s–d model) is given by H = Hs + Hs−d + Hd .

https://www.pdf-archive.com/2013/10/24/magnetic-polaron/

24/10/2013 www.pdf-archive.com

Statistical Mechanics and Many-B0dy Models 51%

There is a general agreement that for heavy-fermion compounds, the model Hamiltonian is well established (the periodic Anderson model or the periodic Kondo lattice), and the main theoretical challenge in this case lies in constructing accurate approximations.

https://www.pdf-archive.com/2013/10/24/statistical-mechanics-and-many-b0dy-models/

24/10/2013 www.pdf-archive.com

The Eightfold Way (1) 48%

The Hamiltonian operator H describes the energy of a system, and is always a real number.

https://www.pdf-archive.com/2016/02/15/the-eightfold-way-1/

15/02/2016 www.pdf-archive.com

Noether's Theorem on Non Trivial Manifolds By Daniel Martin 39%

Definition 5 A Tangent Vector at the point p := γ(t0 ) is then defined as γ 0 (t0 ).[6] 2.2 The set spanned by all Tangent Vectors, generated by all differentiable curves pass- 2.2.1 Noether’s Theorem Euler-Lagrange Equations ing through p is called the Tangent Plane All of Hamiltonian mechanics is derived at p and is denoted, Tp M.

https://www.pdf-archive.com/2016/06/02/noether-s-theorem-on-non-trivial-manifolds-by-daniel-martin/

02/06/2016 www.pdf-archive.com

Examples of Symplectic Manifolds (22) 37%

1 Introduction Symplectic Geometry has its roots in the Hamiltonian formulation of Classical Mechanics and hence it plays an important role in Physics.

https://www.pdf-archive.com/2019/02/04/examplesofsymplecticmanifolds-22/

04/02/2019 www.pdf-archive.com

Electron Transport in Metallic Systems 34%

https://www.pdf-archive.com/2013/10/24/electron-transport-in-metallic-systems/

24/10/2013 www.pdf-archive.com