Susi Lehtola (@susisle) 's Twitter Profile
Susi Lehtola

@susisle

Theoretical physics PhD working in computational chemistry.

ID: 3164399995

calendar_today19-04-2015 18:10:56

2,2K Tweet

442 Followers

104 Following

Piotr Piecuch (@piecuchpiotr) 's Twitter Profile Photo

I’m writing from the airplane (flying to San Diego). I learned about John’s passing from one of my former PhD students ~1 hr before leaving my house to DTW. I still can’t believe this and I’m devastated too. So sad, so unfair. John and I were friends for many years. R.I.P., John.

Susi Lehtola (@susisle) 's Twitter Profile Photo

I also heard about this yesterday through the grapevine, but have been waiting on confirmation. Sad to hear of John’s passing. He was a gentleman and an expert on high accuracy coupled cluster theory, and I always enjoyed our interactions.

Eric Geller (@ericgeller) 's Twitter Profile Photo

Trump's Cabinet used a Signal group chat for Yemen war planning discussions that included classified information, and we only know about it because they accidentally added the EIC of The Atlantic. Mind-bogglingly bonkers story with serious implications. bit.ly/4hKjsMa

Trump's Cabinet used a Signal group chat for Yemen war planning discussions that included classified information, and we only know about it because they accidentally added the EIC of The Atlantic. Mind-bogglingly bonkers story with serious implications. bit.ly/4hKjsMa
Maksym Borodin (@adnashmyash) 's Twitter Profile Photo

"Just doing business as usual" Putin's representative suggests Americans forgive all Russian atrocities in Ukraine and all annexation by Russia. And if so, then "Russia will not attack anyone in the future"... đŸ§”

MolSSI (@molssi_nsf) 's Twitter Profile Photo

🚀 Quantum Chemistry 2025 Workshop ⚛ June 20–July 3 (Register by April 20) | 📍 Mavjik, Finland Join leading experts to explore the future of reusable libraries in quantum chemistry and spark new collaborations! 🌍✹ Susi Lehtola #compchem helsinki.fi/en/conferences
 #QuantumChemistry

MolSSI (@molssi_nsf) 's Twitter Profile Photo

🚀 Exciting news! Former MolSSI Software Scientist Susi Lehtola & Affiliate Lori Burns share authorship of an arXiv pub describing OpenOrbitalOptimizer—a reusable, modular library for orbital optimization & self-consistent field calculations! Check it out! arxiv.org/abs/2503.23034

CALL TO ACTIVISM (@calltoactivism) 's Twitter Profile Photo

In an amazing video, a voter drops FACTS at a GOP Senator’s townhall: “The framers of the Constitution said that every PERSON within the jurisdiction of the US has due process
these people have been sentenced to life imprisonment in a foreign country!”

Frans Vihmakoski (@fvihmakoski) 's Twitter Profile Photo

EihÀn siinÀ mennytkÀÀn kuin 129 pÀivÀÀ, ettÀ suomalainen media perkasi Kimmo Kiljusen ja demareiden VenÀjÀ-sympatiat. Ja ne ovat kerrassaan karua luettavaa. --- "Kiljunen on ollut siinÀ pitkÀn linjan demareiden joukossa, joka tuntui pitkÀÀn ymmÀrtÀvÀn Vladimir Putinin VenÀjÀÀ,

EihÀn siinÀ mennytkÀÀn kuin 129 pÀivÀÀ, ettÀ suomalainen media perkasi Kimmo Kiljusen ja demareiden VenÀjÀ-sympatiat.

Ja ne ovat kerrassaan karua luettavaa.

---

"Kiljunen on ollut siinÀ pitkÀn linjan demareiden joukossa, joka tuntui pitkÀÀn ymmÀrtÀvÀn Vladimir Putinin VenÀjÀÀ,
Riikka Purra (@ir_rkp) 's Twitter Profile Photo

Huomasitko nĂ€mĂ€kin puolivĂ€liriihestĂ€? ➕Ulkomaalaisille opiskelijoille EU-/ETA-maiden ulkopuolelta tulee lukukausimaksut myös toiselle asteelle eli lukioihin ja ammattikouluihin. Suomalaisen veronmaksajan ei pidĂ€ kustantaa sitĂ€kin lystiĂ€, ettĂ€ joku roudaa jopa bisneksenĂ€

Heikki Pursiainen (@pursiain) 's Twitter Profile Photo

TÀmÀ juttu huvitti minua! yle.fi/a/74-20158592 Luen tietenkin aina mielellÀni Johanna Vuorelma:n haastatteluja ja kirjoituksia, niistÀ löytyy aina ajattelun aihetta. YllÀtyin tÀssÀ artikkelissa kuitenkin siitÀ, miten huolissaan hÀn oli siitÀ, ettei taloustieteilijöitÀ