Supersymmetric Quantum Mechanics: Light at the End of the (Quantum)
Tunnel
- URL: http://arxiv.org/abs/2203.14693v1
- Date: Fri, 25 Mar 2022 10:47:01 GMT
- Title: Supersymmetric Quantum Mechanics: Light at the End of the (Quantum)
Tunnel
- Authors: Senan Sekhon
- Abstract summary: We will discuss the use of the superpotential to derive the supersymmetric partner of a potential in one dimension.
We will then discuss the modeling of supersymmetric quantum systems using matrices and operators.
- Score: 0.0
- License: http://creativecommons.org/licenses/by-nc-sa/4.0/
- Abstract: In this project, we will develop the foundations of quantum mechanics using
the methods of supersymmetry. We will discuss the use of the superpotential to
derive the supersymmetric partner of a potential in one dimension, and explore
several key examples with an emphasis on shape invariant potentials. We will
then discuss the modeling of supersymmetric quantum systems using matrices and
operators, and how it relates to the eigenstate thermalization hypothesis.
Related papers
- Towards quantum simulation of lower-dimensional supersymmetric lattice models [0.0]
Supersymmetric models offer valuable extensions to the Standard Model of particle physics.
lattice studies exploring the non-perturbative features of these models encounter significant challenges.
We highlight our efforts to implement and check the model supersymmetry breaking on an IBM gate-based quantum simulator.
arXiv Detail & Related papers (2024-11-22T17:18:25Z) - Hilbert space geometry and quantum chaos [39.58317527488534]
We consider the symmetric part of the QGT for various multi-parametric random matrix Hamiltonians.
We find for a two-dimensional parameter space that, while the ergodic phase corresponds to the smooth manifold, the integrable limit marks itself as a singular geometry with a conical defect.
arXiv Detail & Related papers (2024-11-18T19:00:17Z) - Entangling power of symmetric multiqubit systems: a geometrical approach [0.0]
Unitary gates with high entangling capabilities are relevant for several quantum-enhanced technologies.
We analyze the entangling power of unitary gates in symmetric multiqubit systems.
arXiv Detail & Related papers (2024-10-04T12:28:55Z) - Quantum channels, complex Stiefel manifolds, and optimization [45.9982965995401]
We establish a continuity relation between the topological space of quantum channels and the quotient of the complex Stiefel manifold.
The established relation can be applied to various quantum optimization problems.
arXiv Detail & Related papers (2024-08-19T09:15:54Z) - Exploring Supersymmetry: Interchangeability Between Jaynes-Cummings and Anti-Jaynes-Cummings Models [39.58317527488534]
The supersymmetric connection that exists between the Jaynes-Cummings (JC) and anti-Jaynes Cummings (AJC) models in quantum optics is unraveled.
A new method is proposed to obtain the temporal evolution of observables in the AJC model using supersymmetric techniques.
arXiv Detail & Related papers (2024-04-18T18:00:34Z) - Universality of critical dynamics with finite entanglement [68.8204255655161]
We study how low-energy dynamics of quantum systems near criticality are modified by finite entanglement.
Our result establishes the precise role played by entanglement in time-dependent critical phenomena.
arXiv Detail & Related papers (2023-01-23T19:23:54Z) - Quantum Hamilton-Jacobi Quantization and Shape Invariance [0.0]
Quantum Hamilton-Jacobi quantization scheme uses the singularity structure of the potential of a quantum mechanical system to generate its eigenspectrum and eigenfunctions.
We prove that the additive shape invariance of all conventional potentials and unbroken supersymmetry are sufficient conditions for their solvability within the quantum Hamilton-Jacobi formalism.
arXiv Detail & Related papers (2022-12-04T16:44:49Z) - Symmetric Pruning in Quantum Neural Networks [111.438286016951]
Quantum neural networks (QNNs) exert the power of modern quantum machines.
QNNs with handcraft symmetric ansatzes generally experience better trainability than those with asymmetric ansatzes.
We propose the effective quantum neural tangent kernel (EQNTK) to quantify the convergence of QNNs towards the global optima.
arXiv Detail & Related papers (2022-08-30T08:17:55Z) - Neural quantum states for supersymmetric quantum gauge theories [0.0]
Supersymmetric quantum gauge theories are important mathematical tools in high energy physics.
We employ a neural quantum state ansatz for the wave function of a supersymmetric matrix model.
We discuss the difficulty of including bosonic particles and fermionic particles, as well as gauge degrees of freedom.
arXiv Detail & Related papers (2021-12-10T04:42:51Z) - Efficient criteria of quantumness for a large system of qubits [58.720142291102135]
We discuss the dimensionless combinations of basic parameters of large, partially quantum coherent systems.
Based on analytical and numerical calculations, we suggest one such number for a system of qubits undergoing adiabatic evolution.
arXiv Detail & Related papers (2021-08-30T23:50:05Z) - Supersymmetry and Quantum Computation [0.0]
The interplay between supersymmetry and classical and quantum computation is discussed.
Concrete examples, including the supersymmetric SYK model and fermion hard-core models are discussed.
arXiv Detail & Related papers (2020-11-02T19:00:01Z)
This list is automatically generated from the titles and abstracts of the papers in this site.
This site does not guarantee the quality of this site (including all information) and is not responsible for any consequences.