@gray17@mastodon.social2024-06-08 04:42:05
currently it refuses to answer:
- who is president of the united states ("I'm still learning how to answer this question. In the meantime, try Google Search.")
- who was the first president of the united states (same)
it correctly answers
- who lives in the white house ("The current President of the United States, Joe Biden...")
- when was george washington president ("George Washington was inaugurated as the first President of the Unite…
@arXiv_csSE_bot@mastoxiv.page2024-06-10 07:34:39
reAnalyst: Scalable Analysis of Reverse Engineering Activities
Tab Zhang, Claire Taylor, Bart Coppens, Waleed Mebane, Christian Collberg, Bjorn De Sutter
https://arxiv.org/abs/2406.04427
@@arXiv_physicsatomph_bot@mastoxiv.page@mastoxiv.page2024-06-10 07:15:06
Quantum hardware demonstrations of relativistic calculations of molecular electric dipole moments: from light to heavy systems using Variational Quantum Eigensolver
Palak Chawla, Shweta, K. R. Swain, Tushti Patel, Renu Bala, Disha Shetty, Kenji Sugisaki, Sudhindu Bikash Mandal, Jordi Riu, Jan Nogue, V. S. Prasannaa, B. P. Das
https://arxiv.org/abs/2406.04992 https://arxiv.org/pdf/2406.04992
arXiv:2406.04992v1 Announce Type: new
Abstract: The quantum-classical hybrid Variational Quantum Eigensolver (VQE) algorithm is recognized to be the method of choice to obtain ground state energies of quantum many-body systems in the noisy intermediate scale quantum (NISQ) era. This study not only extends the VQE algorithm to the relativistic regime, but also calculates a property other than energy, namely the molecular permanent electric dipole moment (PDM). We carry out 18-qubit quantum simulations to obtain ground state energies as well as PDMs of single-valence diatomic molecules, ranging from the light BeH to the heavy radioactive RaH molecule. We investigate the correlation trends in these systems as well as access the precision in our results. Furthermore, we measure the PDM of the moderately heavy SrH and SrF molecules on the optimized unitary coupled cluster state, using the state-of-the-art IonQ Aria-I quantum computer in an active space of 6 qubits. The associated quantum circuits for these computations were extensively optimized in view of limitations imposed by NISQ hardware. To that end, we employ an array of techniques, including the use of point group symmetries, integrating ZX-Calculus into our pipeline-based circuit optimization, and energy sort VQE procedure. Through these methods, we compress our 6-qubit quantum circuit from 280 two-qubit gates to 37 two-qubit gates (with a marginal trade-off of 0.33 and 0.31 percent in the PDM for SrH and SrF in their respective 6-spin orbital active spaces). We anticipate that our proof-of-concept demonstration lays the groundwork for future quantum hardware calculations involving heavy atoms and molecules.
@geant@mstdn.social2024-06-13 18:19:39
👏 Congratulations to Christian Grimm, CEO of the the German NREN @… , who received today at #TNC24 the Vietsch Foundation 2024 Medal of Honour!
The prestigious award, presented by Valentino Cavalli, recognises Christian Grimm's role in the restructuring of
@cdarwin@c.im2024-06-12 19:58:17
Arizona Man Charged with Selling Guns for Use in Mass Shooting
Mark Adams Prieto, 58, of Prescott, Arizona was indicted by a federal grand jury today on
💥 Firearms Trafficking, Transfer of a Firearm for Use in a Hate Crime💥, and Possession of an Unregistered Firearm.
The indictment alleges that, between January 2024 and May 2024, Prieto had discussions with two individuals working with the Federal Bureau of Investigation to devise a
🔥plan to commit a mass shooting of A…
@servelan@newsie.social2024-06-16 02:51:09
Docket: Rioters await pardons as SCOTUS rulings linger
https://lawandcrime.com/high-profile/the-trump-docket-jan-6-rioters-prepare-for-pardons-while-former-presidents-case-lingers-be…
@raiders@darktundra.xyz2024-06-17 19:37:32
Raiders DT Christian Wilkins' Initial Thoughts on DE Maxx Crosby https://www.si.com/nfl/raiders/news/raiders-dt-christian-wilkins-initial-thoughts-on-de-maxx-crosby-01j0ff8fbpkw
@cdarwin@c.im2024-06-14 03:12:41
When ABC-Ipsos reported this month that “65% of Americans who view both Trump and Biden unfavorably think the Trump verdict this week was correct,
with 67% believing Trump should end his presidential campaign,”
can we really call these voters “double haters”?
(Kudos to the pollsters who correctly stated the category does not measure hate but the sentiment of being “unfavorably” disposed toward both candidates.)
After all, a two-thirds majority of this cohort of…
@cdarwin@c.im2024-06-16 22:31:41
Two top leaders from San Francisco digital health startup Done Global
were arrested and charged by federal authorities in connection with an alleged
$100 million fraud scheme to illegally distribute Adderall and other stimulants over the internet.
Authorities arrested Ruthia He, the company’s founder and chief executive, as well as David Brody, its clinical president,
on charges including conspiracy to distribute controlled substances, distribution of controlled subs…
@cdarwin@c.im2024-06-16 22:31:41
Two top leaders from San Francisco digital health startup Done Global
were arrested and charged by federal authorities in connection with an alleged
$100 million fraud scheme to illegally distribute Adderall and other stimulants over the internet.
Authorities arrested Ruthia He, the company’s founder and chief executive, as well as David Brody, its clinical president,
on charges including conspiracy to distribute controlled substances, distribution of controlled subs…