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pro vyhledávání: '"Lee, Dean"'
Autor:
Lee, Dean
Lattice effective field theory applies the principles of effective field theory in a lattice framework where space and time are discretized. Nucleons are placed on the lattice sites, and the interactions are tuned to replicate the observed features o
Externí odkaz:
http://arxiv.org/abs/2501.03303
We study the three-nucleon system at next-to-next-to-next-to-leading order ($\mathrm{N^3LO}$) in the framework of chiral effective field theory (EFT) on the lattice. Our calculations do not rely on a perturbative treatment of subleading contributions
Externí odkaz:
http://arxiv.org/abs/2411.19613
We present a systematic \textit{ab initio} study of the low-lying states in beryllium isotopes from $^7\text{Be}$ to $^{12}\text{Be}$ using nuclear lattice effective field theory with the N$^3$LO interaction. Our calculations achieve excellent agreem
Externí odkaz:
http://arxiv.org/abs/2411.14935
Autor:
Bazavov, Alexei, Henke, Brandon, Hostetler, Leon, Lee, Dean, Lin, Huey-Wen, Pederiva, Giovanni, Shindler, Andrea
We present a comparison of different quantum state preparation algorithms and their overall efficiency for the Schwinger model with a theta term. While adiabatic state preparation (ASP) is proved to be effective, in practice it leads to large CNOT ga
Externí odkaz:
http://arxiv.org/abs/2411.00243
Autor:
Brown, B. Alex, Gade, Alexandra, Stroberg, S. Ragnar, Escher, Jutta, Fossez, Kevin, Giuliani, Pablo, Hoffman, Calem R., Nazarewicz, Witold, Seng, Chien-Yeah, Sorensen, Agnieszka, Vassh, Nicole, Bazin, Daniel, Brown, Kyle W., Capri, Mark A., Crawford, Heather, Danielewic, Pawel, Drischler, Christian, Ruiz, Ronald F. Garcia, Godbey, Kyle, Grzywacz, Robert, Hlophe, Linda, Holt, Jeremy W., Iwasaki, Hiro, Lee, Dean, Lenzi, Silvia M., Liddick, Sean, Lubna, Rebeka, Macchiavelli, Augusto O., Pinedo, Gabriel Martinez, McCoy, Anna, Mercenne, Alexis, Minamisono, Kei, Monteagudo, Belen, Navratil, Petr, Ringle, Ryan, Sargsyan, Grigor, Schatz, Hendrik, Spieker, Mark-Christoph, Volya, Alexander, Zegers, Remco G. T., Zelevinsky, Vladimir, Zhang, Xilin
This white paper is the result of a collaboration by those that attended a workshop at the Facility for Rare Isotope Beams (FRIB), organized by the FRIB Theory Alliance (FRIB-TA), on Theoretical Justifications and Motivations for Early High-Profile F
Externí odkaz:
http://arxiv.org/abs/2410.06144
We present a new method for computing the lowest few eigenvalues and the corresponding eigenvectors of a nuclear many-body Hamiltonian represented in a truncated configuration interaction subspace, i.e., the no-core shell model (NCSM). The method use
Externí odkaz:
http://arxiv.org/abs/2407.08901
Autor:
Giacalone, Giuliano, Zhao, Wenbin, Bally, Benjamin, Shen, Shihang, Duguet, Thomas, Ebran, Jean-Paul, Elhatisari, Serdar, Frosini, Mikael, Lähde, Timo A., Lee, Dean, Lu, Bing-Nan, Ma, Yuan-Zhuo, Meißner, Ulf-G., Nijs, Govert, Noronha-Hostler, Jacquelyn, Plumberg, Christopher, Rodríguez, Tomás R., Roth, Robert, van der Schee, Wilke, Schenke, Björn, Shen, Chun, Somà, Vittorio
The System for Measuring Overlap with Gas (SMOG2) at the LHCb detector enables the study of fixed-target ion-ion collisions at relativistic energies ($\sqrt{s_{\rm NN}}\sim100$ GeV in the centre-of-mass). With input from \textit{ab initio} calculatio
Externí odkaz:
http://arxiv.org/abs/2405.20210
Autor:
Zhang, Hugh, Da, Jeff, Lee, Dean, Robinson, Vaughn, Wu, Catherine, Song, Will, Zhao, Tiffany, Raja, Pranav, Zhuang, Charlotte, Slack, Dylan, Lyu, Qin, Hendryx, Sean, Kaplan, Russell, Lunati, Michele, Yue, Summer
Large language models (LLMs) have achieved impressive success on many benchmarks for mathematical reasoning. However, there is growing concern that some of this performance actually reflects dataset contamination, where data closely resembling benchm
Externí odkaz:
http://arxiv.org/abs/2405.00332
Autor:
Giacalone, Giuliano, Bally, Benjamin, Nijs, Govert, Shen, Shihang, Duguet, Thomas, Ebran, Jean-Paul, Elhatisari, Serdar, Frosini, Mikael, Lähde, Timo A., Lee, Dean, Lu, Bing-Nan, Ma, Yuan-Zhuo, Meißner, Ulf-G., Noronha-Hostler, Jacquelyn, Plumberg, Christopher, Rodríguez, Tomás R., Roth, Robert, van der Schee, Wilke, Somà, Vittorio
Whether or not femto-scale droplets of quark-gluon plasma (QGP) are formed in so-called small systems at high-energy colliders is a pressing question in the phenomenology of the strong interaction. For proton-proton or proton-nucleus collisions the a
Externí odkaz:
http://arxiv.org/abs/2402.05995
We present a general class of machine learning algorithms called parametric matrix models. In contrast with most existing machine learning models that imitate the biology of neurons, parametric matrix models use matrix equations that emulate physical
Externí odkaz:
http://arxiv.org/abs/2401.11694