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Aniruddha Konar
https://nanohub.org/members/29740
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Berkeley GW
27 Sep 2009 | | Contributor(s):: Alexander S McLeod, Peter Doak, Sahar Sharifzadeh, Jeffrey B. Neaton
This is an educational tool that illustrates the calculation of the electronic structure of materials using many-body perturbation theory within the GW approximation
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Collective Effects When Photons Interact with Many Atoms
07 Nov 2023 | | Contributor(s):: Francis Robicheaux
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Darek Kajtoch
https://nanohub.org/members/93408
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Dedy Farhamsa
https://nanohub.org/members/170299
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Electron-Phonon and Electron-Electron Interactions in Quantum Transport
14 Jan 2008 | | Contributor(s):: Gerhard Klimeck
The objective of this work is to shed light on electron transport through sub-micron semi-conductor structures, where electronic state quantization, electron-electron interactions and electron-phonon interactions are important. We concentrate here on the most developed vertical quantum device,...
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Exploring Synthetic Quantum Materials in Superconducting Circuits
29 Oct 2019 |
Superconducting circuits have emerged as a competitive platform for quantum computation, satisfying the challenges of controllability, long coherence and strong interactions. I will show our recent experiments to apply this toolbox to the exploration of strongly correlated quantum materials made...
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Introduction to Coulomb Blockade Lab
31 Mar 2008 | | Contributor(s):: Bhaskaran Muralidharan, Xufeng Wang, Gerhard Klimeck
The tutorial is based on the Coulomb Blockade Lab available online at Coulomb Blockade Lab. Students are introduced to the concepts of level broadening and charging energies in artificial atoms (single quantum dots) and molecules (coupled quantum dots).A tutorial level introduction to the...
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Lecture 3: The Wigner Monte Carlo Method for Density Functional Theory
15 Nov 2014 | | Contributor(s):: Jean Michel D Sellier
In this lecture, Dr. Sellier discusses the Wigner Monte Carlo method in the framework of density functional theory (DFT).
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Lecture 4: The ab-initio Wigner Monte Carlo Method
15 Nov 2014 | | Contributor(s):: Jean Michel D Sellier
In this lecture, Dr. Sellier discusses the ab-initio Wigner Monte Carlo method for the simulation of strongly correlated systems.
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Mackillo Kira
Professor Kira develops systematic many-body and quantum-optics approaches to quantitatively analyze, guide, and explain contemporary experiments that study phenomena encountered in the broad field...
https://nanohub.org/members/273502
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Manipulating Strongly Interacting Individual Quanta: Photon Molecules and 51 Atomic Qubits
22 Mar 2019 | | Contributor(s):: Vladan Vuletic
I will discuss two applications: By coherently coupling light to Rydberg excitations in a dense atomic medium, we have realized a highly nonlinear optical medium where the interactions between individual photons are so strong that two photons can even form a bound state.
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Many Body Effects on Optical Properties of Graphene
11 Jul 2016 | | Contributor(s):: Subhasis Ghosh
Graphene, a two-dimensional (2D) material shows remarkable optical and electronic properties, such as a linear energy dispersion, chirality and half-integer quantum Hall effect. Multilayer graphene flakes, held together by weak van der Waals forces have also attracted attention due to...
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Many-Body and Degeneracy Effects
28 Jun 2011 | | Contributor(s):: Dragica Vasileska
This set of handwritten notes is part of the Semiconductor Transport class.
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Many-body Expedition from Semiconductors to Atomic BECs
11 Dec 2019 | | Contributor(s):: Mackillo Kira
Specifically, I will overview how methods of semiconductor quantum optics relate to phenomena in strongly interacting Bose gas. This expedition focuses on the first unitary BEC experiment which demonstrated that a surprisingly large BEC fraction survived a quench from weak to unitary...
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Sina Soleimani
https://nanohub.org/members/73402
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Tutorial 1: Atomistic Material Science - ab initio simulations of materials
25 Aug 2011 | | Contributor(s):: Alejandro Strachan
This lecture introduces first principles electronic structure calculations of materials properties.It describes the approximations made to the many-body Schrodinger equation in Hartree Fock and Density Functional Theory and numerical approximations used in computer simulations.
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Tutorial 3b: Materials Simulation by First-Principles Density Functional Theory II
09 Sep 2010 | | Contributor(s):: Umesh V. Waghmare
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Universal Variational Quantum Computation
24 Oct 2019 | | Contributor(s):: Jacob Biamonte
We show that the variational approach to quantum enhanced algorithms admits a universal model of quantum computation.