Jiace Sun Profile
Jiace Sun

@sunjiace

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158
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PhD & Postdoc@Caltech, Chan group. Previous: Minnich, Miller group. Quant Chem & Quant Comp. Husband of @SherryLixueC WeChat official: bbmm_s_cat

Pasadena, California
Joined August 2016
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@sunjiace
Jiace Sun
1 month
Excited to share this news that "Stabilizer ground states for simulating quantum many-body physics: theory, algorithms, and applications" is now officially published on Quantum (finally!).🥳 via @quantumjournal.
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quantum-journal.org
Jiace Sun, Lixue Cheng, and Shi-Xin Zhang, Quantum 9, 1782 (2025). Stabilizer states, which are also known as the Clifford states, have been commonly utilized in quantum information, quantum error...
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@sunjiace
Jiace Sun
2 months
RT @SherryLixueC: 🥳excited to see our, Orbformer, a wavefunction foundation model trained on the 2nd row elements, is released. By using pr….
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@sunjiace
Jiace Sun
7 months
RT @SherryLixueC: 🎉Excited to see NERD is published on @JChemPhys .Appreciate all the suggestions from reviewers a….
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@sunjiace
Jiace Sun
1 year
RT @SherryLixueC: 🥳Happy to share our work on extracting extremely accurate electron densities (and many related properties) from wavefunct….
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@sunjiace
Jiace Sun
1 year
RT @SherryLixueC: 🥳Excited to announce that our work on using a double adaptive-region BO (DARBO) [a modified ver of TuRBO] to opt QAOA is….
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@sunjiace
Jiace Sun
2 years
We really appreciate the suggestions from reviewers and the help from editors. Hope our work would be helpful for quantum computing for quantum chemistry field.😊.
@SherryLixueC
Lixue Cheng
2 years
We are happy to see our work on quantum circuit engineering algorithm is now published on JCTC. @JCIM_JCTC @jctc_papers Please see the summary below we posted 5 mons ago 🤩.
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@sunjiace
Jiace Sun
2 years
RT @YuanqiD: (1/3) I am thrilled to announce that @AI_for_Science workshop is back with #NeurIPS2023! This year we put together several new….
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@sunjiace
Jiace Sun
2 years
🖥️An easy-to-use GUI with support of Windows, MacOS and Linux. No GPT is needed and 100% free. 🧑‍🔬👩‍🔬Terrific for non-native speakers to read papers in other languages. 📺Please checkout our user guide video:
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@sunjiace
Jiace Sun
2 years
🥳We're happy to announce MathTranslate w/ GUI 📖A free latex-based open-source github project to translate arxiv papers to any other languages with perfect treatments of equations, references, figures. 📄With mathpix, you can also translate any pdf.
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github.com
translate scientific papers in latex, especially arxiv papers - SUSYUSTC/MathTranslate
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@sunjiace
Jiace Sun
2 years
2/2 We design the Clifford-based Hamiltonian transformation that.(1) ensures the initial state is the Hartree–Fock state.(2) maximizes the initial energy gradients.(3) imposes negligible classical processing cost.
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@sunjiace
Jiace Sun
2 years
1/2 🥳Excited to share our new work Present a Clifford-based Hamiltonian engineering algorithm (CHEM) to achieve chemical accuracy with shallow quantum circuits for VQE. Demonstrated on systems as large as 12 qubits w/ fewer than 30 2-qubit gates.
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@sunjiace
Jiace Sun
2 years
However, qualitative discrepancy for the electronic noise is not improved with the semi-analytical model. Our work suggests that the exp noise behavior mostly likely arises from space charge domain formation rather than intervalley scattering, as has been assumed for many decades.
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@sunjiace
Jiace Sun
2 years
🥳Excited to share our new published paper on @PhysRevB on transport & noise of hot e in GaAs! It introduces a semi-analytical model for e transport in GaAs to describe e-ph interactions, allowing the prior approx used in the ab-initio calcs to be lifted.
journals.aps.org
Recent ab initio studies of electron transport in GaAs have reported that electron-phonon (e-ph) interactions beyond the lowest order play a fundamental role in charge transport and noise phenomena....
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@sunjiace
Jiace Sun
2 years
RT @SherryLixueC: 😊My 1st work on ML4QuantumComputing! Plz check out our new paper on boosting param. opt. efficiency for VQAs (QAOA here)….
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@sunjiace
Jiace Sun
2 years
RT @SherryLixueC: 🥳Introducing TenCirChem, a Quantum Computing for Quantum Chemistry package! Just released this week to boost quantum chem….
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github.com
Quantum computational chemistry based on TensorCircuit - tencent-quantum-lab/TenCirChem
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@sunjiace
Jiace Sun
2 years
#APSMarchMeeting Welcome to my presentation on 12:06-12:18 pm, Mar 9 RM226/227! 🥳
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@sunjiace
Jiace Sun
3 years
4/4 🌟.🤖written w/ @TensorFlow @PyTorch & Jax backends.⚒️compatible w/ ML: Auto differentiation + VMAP + JIT + GPU speedup!.😶‍🌫️capable to bridge w/ cloud quantum hardware w/ error mitigation & post-processing. If u r interested, plz have a try!😉.
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