Quantum Untangled

Quantum Untangled

Emilio Peláez

Hamiltonian simulation with quantum computation

One of the most sought-after applications of quantum computing is the simulation of physical processes, which often involves Hamiltonians.

Aug 21, 2022

Hamiltonian simulation with quantum computation

Aug 21, 2022

Agrim Arsh

Quantum Game Theory — A Mathematical Venture

Ever wondered if you could figure out how to win a game even before it started? What if you could use quantum mechanics to achieve this?

Feb 8, 2022

Quantum Game Theory — A Mathematical Venture

Feb 8, 2022

Agrim Arsh

Debunking Time Crystals

Recently Google made headlines for creating a ‘Time Crystal’ in its quantum computer. But what is this Time Crystal?

Nov 14, 2021

Debunking Time Crystals

Nov 14, 2021

Emilio Peláez

Quantum state tomography

A essential tool in the field of quantum information, quantum state tomography allows us to gain information about an unknown state as…

Oct 13, 2021

Quantum state tomography

Oct 13, 2021

Agrim Arsh

The Schrödinger Equation: A Mathematical Venture

The most famous equation of quantum mechanics is the Schrödinger Equation. But what exactly is this equation and is it all Greek?

Aug 28, 2021

The Schrödinger Equation: A Mathematical Venture

Aug 28, 2021

Harshit Gupta

Kitaev’s Phase Estimation — QPE algorithms

This post is dedicated to the the workings, advantages, and limitations of the phase estimation algorithm proposed by Alexei Kitaev.

Aug 11, 2021

Kitaev’s Phase Estimation — QPE algorithms

Aug 11, 2021

Agrim Arsh

The Fortune-Teller’s Paradox: A Quantum Detour?

This paradox questions the existence of a perfect and infallible fortune-teller. Can such person exist at all? Even in science fiction?

Aug 11, 2021

The Fortune-Teller’s Paradox: A Quantum Detour?

Aug 11, 2021

Jamiul Islam

Quantum Tunneling at Platform 9¾

an insight into quantum tunneling with Harry Potter

Jul 23, 2021

Quantum Tunneling at Platform 9¾

Jul 23, 2021

Harshit Gupta

Iterative Quantum Phase Estimation — QPE algorithms

The IQPE algorithm offers an advantage over normal QPE in that it reduces the number of qubits needed. Let’s explore its math and…

Jul 3, 2021

Iterative Quantum Phase Estimation — QPE algorithms

Jul 3, 2021

Harshit Gupta

Quantum Fourier Transform and Basic QPE — QPE algorithms

Let’s explore the Quantum Fourier Transform and how it is applied to the Quantum Phase Estimation algorithm.

Jun 30, 2021

Quantum Fourier Transform and Basic QPE — QPE algorithms

Jun 30, 2021

Quantum Untangled

We are a community making quantum computing and the topics related to it accesible to audiences from all levels of expertise.

Editors

Emilio Peláez

Personal website: https://epelaaez.github.io/

Pranav Viswanath

Cs/Physics major at Georgia Tech interested in math, computer science, physics, and all things quantum!

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