Tom Holden-Dye
tomholdendye.bsky.social
Tom Holden-Dye
@tomholdendye.bsky.social
quantum info/many-body stuff | phd candidate @uclofficial.bsky.social
Reposted by Tom Holden-Dye
I am so dismayed a the statement today from the President of the @royalsociety.org that I want to publish here the letter I wrote to him yesterday urging him to address the clear concerns of the UK scientific community.
October 1, 2025 at 5:42 PM
Fantastic time in Berlin recently - thanks so much to the organisers of @qctip2025.bsky.social for a supremely smooth and enjoyable conference! Was very lovely to see lots of friends new and old people there - feel very grateful to be a small part of such a wonderful community
May 6, 2025 at 7:27 AM
Reposted by Tom Holden-Dye
My husband has taught human reproduction and development to the Cambridge medics for over three decades. When people start banging on about "only two biological sexes" he starts with "which sex: genetic, hormonal, or gonadal"?

Biological sex is not binary. www.scientificamerican.com/article/sex-...
Sex Redefined: The Idea of 2 Sexes Is Overly Simplistic
Biologists now think there is a larger spectrum than just binary female and male
www.scientificamerican.com
April 16, 2025 at 12:03 PM
Incredibly disappointed with the ruling of the UK Supreme Court this morning. This is a capitulation to bigotry, with the lack of trans representation in the proceedings highlighting the ridiculousness of the ruling. Solidarity with all my trans friends and colleagues at this time 🏳️‍⚧️
April 16, 2025 at 10:23 AM
Reposted by Tom Holden-Dye
An important reminder as the Supreme Court makes its judgement - not a single trans person was heard from at any point during this case before them, even a trans judge who applied was refused.

This is, as usual, the British state acting as cis people to impose their will on trans people.
April 16, 2025 at 8:49 AM
Reposted by Tom Holden-Dye
Having excluded all trans people from proceedings before it, the Supreme Court decides in favour of For Some Women Scotland.
April 16, 2025 at 8:57 AM
Reposted by Tom Holden-Dye
Now almost 450 signatories to my open letter calling on the @royalsociety.org to stand up for its values & deal with the widespread concerns raised by Elon Musk's Fellowship. Please consider signing & sharing: forms.gle/miDciq35oxyw...

List of signatories here: occamstypewriter.org/scurry/2025/...
Open letter to the President of the Royal Society – time to stand up for your values
If you wish to show your support for the letter below regarding apparent inaction by the Royal Society in the face of breaches of its code of conduct by Elon Musk FRS, please sign below. I invite anyo...
forms.gle
February 12, 2025 at 8:46 AM
First post on here to say that my first PhD paper has now been officially accepted in @quantum-journal.bsky.social (and updated version up on arXiv). Love what Quantum are about, so chuffed to have it out there :) quantum-journal.org/papers/q-202...
Fundamental charges for dual-unitary circuits
Tom Holden-Dye, Lluis Masanes, and Arijeet Pal, Quantum 9, 1615 (2025). Dual-unitary quantum circuits have recently attracted attention as an analytically tractable model of many-body quantum dynamics...
quantum-journal.org
February 3, 2025 at 11:39 AM