- Paulo Nussenzveig physics researcher at University of São Paulo. Laboratory page: portal.if.usp.br/lmcal/pt-br/node/323: LMCAL, laboratory of coherent manipulation of atoms and light. Google Scholar: scholar.google.com/citations?user=FbGL0BEAAAAJ
- Brazil Quantum: interest group created by students. Might be a software consultancy: www.terra.com.br/noticias/tecnologia/inovacao/pesquisadores-paulistas-tentam-colocar-brasil-no-mapa-da-computacao-quantica,2efe660fbae16bc8901b1d00d139c8d2sz31cgc9.html
- DOBSLIT dobslit.com/en/the-company/ company in São Carlos, as of 2022 a quantum software consultancy with 3 people: www.linkedin.com/search/results/people/?currentCompany=%5B%2272433615%22%5D&origin=COMPANY_PAGE_CANNED_SEARCH&sid=TAj two of them from the Federal University of São Carlos
- computacaoquanticabrasil.com/ Website half broken as of 2022. Mentions a certain Lagrange Foundation, but their website is down.
- QuInTec academic interest group
- www.terra.com.br/noticias/tecnologia/inovacao/pesquisadores-paulistas-tentam-colocar-brasil-no-mapa-da-computacao-quantica,2efe660fbae16bc8901b1d00d139c8d2sz31cgc9.html mentions 6 professors, 3 from USP 3 from UNICAMP interest group:
- drive.google.com/file/d/1geGaRuCpRHeuLH2MLnLoxEJ1iOz4gNa9/view white paper gives all names
- Celso Villas-Bôas
- Frederico Brito
- Gustavo Wiederhecker
- Marcelo Terra Cunha
- Paulo Nussenzveig
- Philippe Courteille
- sites.google.com/unicamp.br/quintec/home their website.
- a 2021 symposium they organized: www.saocarlos.usp.br/dia-09-quintec-quantum-engineering-workshop/ some people of interest:
- Samuraí Brito www.linkedin.com/in/samuraí-brito-4a57a847/ at Itaú Unibanco, a Brazilian bank
- www.linkedin.com/in/dario-sassi-thober-5ba2923/ from wvblabs.com.br/
- www.linkedin.com/in/roberto-panepucci-phd from en.wikipedia.org/wiki/Centro_de_Pesquisas_Renato_Archer in Campinas
- Quanby quantum software in Florianópolis, founder Eduardo Duzzioni
- thequantumhubs.com/category/quantum-brazil-news/ good links
- qubit.lncc.br/?lang=en Quantum Computing Group of the National Laboratory for Scientific Computing: pt.wikipedia.org/wiki/Laboratório_Nacional_de_Computação_Científica in Rio. The principal researcher seems to be www.lncc.br/~portugal/. He knows what GitHub is: github.com/programaquantica/tutoriais, PDF without .tex though.
- quantum-latino.com/ conference. E.g. 2022: www.canva.com/design/DAFErjU3Wvk/2xo25nEuqv9O7RbCPLNEkw/view
Saves preprocessor output and generated assembly to separate files.
- preprocessor:
- assembly:
The GAN paper itself does a bit of this, cool hello world:
An upstream repo at: github.com/raspberrypi/pico-micropython-examples
Our examples at: rpi-pico-w/upython.
The examples can be run as described at Program Raspberry Pi Pico W with MicroPython.
- rpi-pico-w/upython/blink.py: blink on-board LED. Note that they broke the LED hello world compatibility from non-W to W for God's sake!!!
- rpi-pico-w/upython/led_on.py: turn on-board LED on and leave it on forever
- rpi-pico-w/upython/uart.py: has automatic UART via USB. Any
print()command ends up on the Raspberry Pi Pico W UART! Is is just like with Micro Bit, must be a standard Micro Python thing. The onboard LED is blinked as a heartbeat. - rpi-pico-w/upython/blink_gpio.py: toggle GPIO pin 0 on and off twice a second. Also toggle the on-board LED and print to UART for correlation. You can see this in action e.g. by linking an LED between pin 0 and one of the GND pins of the Pi, and the LED will blink.
- rpi-pico-w/upython/pwm.py: pulse width modulation. Using the same circuit as the rpi-pico-w/upython/blink_gpio.py example, you will now see the external LED go from dark to bright continuously and then back
- rpi-pico-w/upython/adc.py: analog-to-digital converter. The program prints to the UART the value of the ADC on GPIO 26 once every 0.2 seconds. The onboard LED is blinked as a heartbeat. The hello world is with a potentiometer: extremes on GND and VCC pins of the Pi, and middle output on pin 26, then as you turn the knob, the uart value goes from about 0 to about 64k.
Continuous version of the Fourier series.
Can be used to represent functions that are not periodic: math.stackexchange.com/questions/221137/what-is-the-difference-between-fourier-series-and-fourier-transformation while the Fourier series is only for periodic functions.
Of course, every function defined on a finite line segment (i.e. a compact space).
Therefore, the Fourier transform can be seen as a generalization of the Fourier series that can also decompose functions defined on the entire real line.
As a more concrete example, just like the Fourier series is how you solve the heat equation on a line segment with Dirichlet boundary conditions as shown at: Section "Solving partial differential equations with the Fourier series", the Fourier transform is what you need to solve the problem when the domain is the entire real line.
2023-11-17 bitcointalk.org/index.php?topic=5478677.0 "I Bought vistomail.com. Now What?" Restricted topic, but Google caught it: archive.ph/wip/dDxqi The message:
I am dedicating the next few months, and perhaps even years, to researching Satoshi Nakamoto and the intricacies of blockchain technology. About four weeks ago, I came across vistomail.com for sale on afternic.com and decided to purchase it. I added vistomail.com to my proton.me account and configured it to catch all emails. As a result, numerous emails started flowing in. Subsequently, I connected satoshi@vistomail.com and discovered significant information that I am excited to share with you in the coming months.To be clear, I want to emphasize that I am not Satoshi Nakamoto. My interest lies in understanding the future plans for Bitcoin and its impact on the world. I invite you to join me on this journey, contributing your knowledge to the collective understanding. I believe there is a possibility of uncovering the ultimate treasure, and I am eager to share it with all of you.twitter @alexelbanna
2023-11-17, 06:46:25 PM. bitcointalk.org/index.php?topic=5474482.0 vistomail.com for sale, Restricted topic, but Google caught it: archive.ph/wip/GARBy The message:
Vistomail.com has a rich Bitcoin history with Satoshi Nakamoto, the creator of Bitcoin.Email address: satoshi@vistomail.com$50,000 obo for vistomail.com. Buy Now: www.afternic.com/listings/778206How it would be of value:You would open a proton.me account add domain vistomail.com. Then you create an address such as: satoshi@vistomail.com and the you can set the domain to a catch all address. All satoshi@vistomail.com emails will come into your inbox. All emails from @vistomail.com going to vistomail.com will now be in your inbox.BUY NOW: www.afternic.com/listings/778206See other domains Satoshi Nakamoto owned here: www.afternic.com/listings/778206Michael Weber
Domain Registrar
mweber@dosidos.net
They updated the page to a more scammy one as of 2024: web.archive.org/web/20240310205138/https://www.vistomail.com/ mentioning x1coin.org. But still Alex no doubt: twitter.com/AlexElbanna/status/1763575552538001530 | github.com/bLeYeNk
As of 2024-04-03, it was parked again on GoDaddy, and emails were bouncing.
As of 2024-04-10, it was now a Ghost blogging intance still by Alex: www.vistomail.com/articles-coming-soon/ He added Ciro Santilli as a collaborator, but Ciro could only draft articles which Alex could then review. He allowed a cheeky link to OurBigBook.com in: archive.ph/8l6az epic. Let's see if it gives traffic!
www.vistomail.com/non-profits/ claims they were giving out grants via satoshin@nt-medic.com and provided address 1BCwUg3PsLK9wJK815RkmzSMdAnALNHu64
Wayback Machine archive of www.vistomail.com/Default.aspx on 2013-12-09
. Source. TODO concrete example, please...
- physics.stackexchange.com/questions/310496/what-is-the-infinity-that-strikes-quantum-field-theory
- QED and the men who made it: Dyson, Feynman, Schwinger, and Tomonaga by Silvan Schweber (1994) chapter 2.5 "The Divergences" contains a specific example by Pascual Jordan
E.g. with our qiskit/hello.py, we obtain the Bell state circuit:
OPENQASM 2.0;
include "qelib1.inc";
qreg q[2];
creg c[2];
h q[0];
cx q[0],q[1];
measure q[0] -> c[0];
measure q[1] -> c[1]; Unlisted articles are being shown, click here to show only listed articles.