| CARVIEW |
Select Language
HTTP/2 200
date: Tue, 29 Jul 2025 18:13:46 GMT
content-type: text/html; charset=utf-8
cf-ray: 966e9791a882a9c3-BLR
cf-cache-status: DYNAMIC
cache-control: private
set-cookie: prov=5257f77b-ce89-476c-8d14-e5a4962bf506; expires=Wed, 29 Jul 2026 18:13:46 GMT; domain=.stackexchange.com; path=/; secure; httponly
strict-transport-security: max-age=31536000; includeSubDomains
vary: Accept-Encoding
content-security-policy: upgrade-insecure-requests; frame-ancestors 'self' https://stackexchange.com
x-clacks-overhead: GNU Terry Pratchett
x-frame-options: SAMEORIGIN
x-request-guid: 2ada5a2b-745f-46c5-96b0-79c6f35a1370
x-worker-origin-response-time: 451000000
x-dns-prefetch-control: off
set-cookie: prov=5257f77b-ce89-476c-8d14-e5a4962bf506; Path=/; HttpOnly; Domain=stackexchange.com
set-cookie: __cf_bm=HwaqIQyLveLmw1_p.iyjihg2pglsecRr4MC8tSs4v60-1753812826-1.0.1.1-uBc6pdjHqpIrae3b82DOrX7fmOAMeSLjIU3UelI0BU7ZFk9XnEIMf38NwfjNyvaT5iLIVQy4XtzMx7ravCy5wRGbGGgFo4HT.KwyODVSTUs; path=/; expires=Tue, 29-Jul-25 18:43:46 GMT; domain=.stackexchange.com; HttpOnly; Secure; SameSite=None
set-cookie: _cfuvid=vleVhkAXkvWP0U6h6FwR1Wi4r4gEzLo2XSV4kxyenMs-1753812826334-0.0.1.1-604800000; path=/; domain=.stackexchange.com; HttpOnly; Secure; SameSite=None
server: cloudflare
content-encoding: gzip
Newest 'resource-request' Questions - Quantum Computing Stack Exchange
Skip to main content
Stack Exchange Network
Stack Exchange network consists of 183 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers.
Visit Stack Exchange
The 2025 Developer Survey results are in. Explore insights into technology and tools, careers, community and more.
View results.
Teams
Q&A for work
Connect and share knowledge within a single location that is structured and easy to search.
Learn more about TeamsQuestions tagged [resource-request]
For questions that involve a request for resources to learn anything related to quantum computing or quantum information.
369 questions
- Bountied 0
- Unanswered
- Frequent
- Score
- Trending
- Week
- Month
- Unanswered (my tags)
3
votes
0
answers
69
views
How to go about learning qLDPC codes?
you may assume I have strong background upto Stabilizer codes (including CSS codes, toric code, surface code etc.). My question is, to learn state of the art qLDPC code, e.g. PK codes and others, what ...
1
vote
1
answer
115
views
Circuit's action on a mixed state
I don't know whether my question is trivial or meaningless. Apologies if so.
A quantum circuit is meant to get as input a ket state. Such a configuration finds direct correspondence in density ...
0
votes
1
answer
63
views
What's the goal of the exercises in Quantum Flytrap?
I'm at the first puzzle of Quantum Flytrap, I've tried to block the photons and to let them pass, but I'm never told that I've succeeded (or failed).
What's the goal of the game? I'm feeling a bit ...
2
votes
0
answers
76
views
Magic state distillation via Braiding
In a classic paper from 2005 Bravyi has introduced a model of quantum computation based on topological "Ising anyons". Formally, this model amounts to performing quantum computation on $n$ ...
7
votes
1
answer
187
views
Depth and Width Bounds for Controlled Unitaries in Quantum Circuits
Let $U$ be a unitary operator acting on $d$ qubits constructed by taking tensor products of single-qubit rotation gates. Let $C^nU$ denote a controlled-$U$ operation, where the control is implemented ...
1
vote
1
answer
78
views
Resources for study Quantum simulation algorithm for beginners
My major is math,so I am new in physics.
I am currently studying Chapter 4 of Nielsen & Chuang's book on quantum simulation algorithms, but I find some of the concepts difficult to understand. For ...
1
vote
2
answers
231
views
Resources on Hamiltonian Simulation
Can anyone recommend rigorous lecture notes or books on Hamiltonian simulation? I'm looking for sources that start from the basics and include formal proofs. I have some background in quantum ...
3
votes
2
answers
221
views
Quantum Monte Carlo and Quadratic Speedup
In classical Monte Carlo, when we want to predict a value for something which has inherent uncertainty, such as predicting a stock value, we use a mathematical model like Geometric Brownian Motion and ...
2
votes
0
answers
35
views
Why does ⟨Z⟩ represent the gradient of P in QGANs, and how does it inform the design of the generator and discriminator?
I’m studying a paper called Quantum generative adversarial networks by
Pierre-Luc Dallaire-Demers and Nathan Killoran that introduces a layered structure for the generator and discriminator circuits ...
4
votes
0
answers
125
views
Factoring 30-bit Numbers with Qiskit and IBM Hardware: Is This Approach Unique? [closed]
I’ve been learning and exploring quantum computing concepts for over one to two years, but I’ve only started working practically with quantum hardware and Qiskit for about 30 days. Using IBM Quantum's ...
2
votes
0
answers
54
views
Typical coherent error over- / underotation values
I am thinking about coherent errors when applying quantum gates. As far as I have read, those are somehow more problematic than incoherent errors since they accumulate quadratically while incoherent ...
1
vote
0
answers
132
views
fault-tolerant syndrome extraction on a 2D square grid
Is there a known fault-tolerant syndrome extraction method for measuring an arbitrary multi-qubit Pauli operator on a 2D square grid of qubits?
I deliberately left out a space or time constraint. For ...
4
votes
1
answer
90
views
What are 7 qubit error-correcting stabilizer codes with the 10 possible weight enumerators?
The paper https://arxiv.org/abs/0709.1780 claims to find all stabilizer codes, up to equivalence, with parameters $ [[7,1,3]] $.
A few of these I can think of off the top of my head. For example the ...
2
votes
3
answers
304
views
Variational quantum eigensolver tutorial
I am looking some good paper and coding tutorial for variational quantum eigensolver.
It would be great if someone can guide me on this?
8
votes
1
answer
195
views
What is the name for the matrix of amplitudes for a bipartite state?
I'm not one for names of things, more concepts. However, when I teach, that creates problems as I can't put a name on something for students to be able to go and find more information. In particular, ...
- The Overflow Blog
-
-
- Featured on Meta
-
-
Related Tags
quantum-algorithms × 57
error-correction × 36
programming × 32
qiskit × 27
complexity-theory × 18
quantum-gate × 17
simulation × 15
research × 15
entanglement × 14
machine-learning × 13
grovers-algorithm × 12
quantum-state × 12
vqe × 11
optimization × 10
ibm-q-experience × 8
fault-tolerance × 8
cryptography × 8
stabilizer-code × 8
photonics × 7
quantum-circuit × 7
more related tags
Hot Network Questions
- How can I secure an old iron gate with a padlock?
- I applied for a postdoc and the position was left unfilled because no candidate was found to be a good match. Should I follow up?
- Do police need a search warrant to chase a fugitive onto private property?
- How to speed up this NIntegrate which is calculated many times?
- How Does Code Reuse Work at NASA
- What is the outcome when an officer's statement under oath contradicts video evidence
- Can ffmpeg record screen on wayland?
- Reason why golems do not run on wheels
- What is this under cabinet lamp style? Are they easily convertible to LED?
- Why is Donald Trump portrayed like a Canadian in South Park S27E01?
- Where does Nietzsche indicate the character of the Superman (Übermensch)?
- Strange behavior when using tikz-network and babel (french)
- Ampere's law discrepancy
- Are all Universities this internally cut-throat?
- An SF novel where a very young child escapes being murdered by hiding in the water tank of a toilet
- "One can" in technical writing--good, bad, indifferent?
- Why do we name and separate invisible bands even though the EM spectrum is continuous?
- If I buy spell components for a different price than the official one, does that change anything about how they work as a component?
- How would the wind patterns of a Disc-like-world work?
- Ivy Vine Transfer
- Has the Silver Surfer's clothing (or lack thereof) ever been addressed in the comics?
- How to format an epigraph from a film
- Film or TV series about powerful man who is banished, fishes beings he creates from ponds
- Finite projective plane with trivial automorphism group