Investigating Fundamental Physics with Cosmological Probes
用宇宙学探测器研究基础物理
基本信息
- 批准号:2013953
- 负责人:
- 金额:$ 24万
- 依托单位:
- 依托单位国家:美国
- 项目类别:Continuing Grant
- 财政年份:2020
- 资助国家:美国
- 起止时间:2020-09-01 至 2024-08-31
- 项目状态:已结题
- 来源:
- 关键词:
项目摘要
This award funds the research activities of Professor Mark Hertzberg at Tufts University.Many branches of modern physics are built upon the Standard Model of particle physics and cosmology. Future developments in fundamental physics will arise from addressing several unexplained features of our universe. Some of the most pressing questions arise in cosmology: What physics lies beyond the Standard Model that might be relevant to the early universe? What is the nature of dark matter? What is the underlying structure of gravitation? As part of his research, Professor Hertzberg will investigate specific aspects of these important questions by building theoretical models and comparing to cosmological data. This research therefore advances the national interest by pursuing basic scientific questions of high significance. This project will also have broader impacts. It will involve mentees, who will play an important role in developing models and in computational work, and help them develop essential research skills. More technically, this project will explore new physics required for consistent dynamics of the Standard Model after inflation, explore novel probes of light axion dark matter and new dark-matter models, and investigate the origin of Poincare symmetry from consistency of the gravitational sector. This work involves forming theoretical models, requiring both internal consistency and agreement with observations, all studied rigorously using the guiding principles of effective field theory. On the front concerning physics beyond the Standard Model, the primary objectives are to constrain features of the Standard Model, including the Higgs boson and models of inflation, from consistency with early-universe dynamics. On the dark-matter front, the primary objectives are to investigate astrophysical consequences from dark-matter candidates, such as novel properties of axions, and to explore natural models of dark matter. On the gravitational front, the primary objectives are to determine the necessary and sufficient conditions to build a local theory of gravitons.This award reflects NSF's statutory mission and has been deemed worthy of support through evaluation using the Foundation's intellectual merit and broader impacts review criteria.
该奖项资助塔夫茨大学马克·赫茨伯格教授的研究活动。现代物理学的许多分支都是建立在粒子物理学和宇宙学的标准模型之上的。基础物理学的未来发展将源于解决我们宇宙中几个无法解释的特征。宇宙学中出现了一些最紧迫的问题:在标准模型之外,可能与早期宇宙有关的物理学是什么?暗物质的本质是什么?万有引力的基本结构是什么?作为研究的一部分,赫茨伯格教授将通过建立理论模型并与宇宙学数据进行比较来研究这些重要问题的具体方面。因此,这项研究通过追求具有高度意义的基础科学问题来促进国家利益。该项目还将产生更广泛的影响。它将涉及学员,他们将在开发模型和计算工作中发挥重要作用,并帮助他们发展基本的研究技能。从技术上讲,该项目将探索暴胀后标准模型的一致性动力学所需的新物理,探索轻轴子暗物质的新探针和新的暗物质模型,并从引力部门的一致性研究庞加莱对称的起源。这项工作包括形成理论模型,要求内部一致性和与观测结果的一致性,所有这些都严格使用有效场论的指导原则进行研究。在标准模型之外的物理学方面,主要目标是约束标准模型的特征,包括希格斯玻色子和暴胀模型,使其与早期宇宙动力学不一致。在暗物质方面,主要目标是研究候选暗物质的天体物理学结果,如轴子的新特性,以及探索暗物质的自然模型。在引力方面,主要目标是确定建立引力子局部理论的充分必要条件。该奖项反映了美国国家科学基金会的法定使命,并通过使用基金会的知识价值和更广泛的影响审查标准进行评估,被认为值得支持。
项目成果
期刊论文数量(20)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)
Decay of boson stars with application to glueballs and other real scalars
- DOI:10.1103/physrevd.103.023536
- 发表时间:2020-10
- 期刊:
- 影响因子:5
- 作者:M. Hertzberg;Fabrizio Rompineve;Jessie Yang
- 通讯作者:M. Hertzberg;Fabrizio Rompineve;Jessie Yang
Altered axion abundance from a dynamical Peccei-Quinn scale
- DOI:10.1103/physrevd.105.123517
- 发表时间:2022-03
- 期刊:
- 影响因子:5
- 作者:I. Allali;M. Hertzberg;Y. Lyu
- 通讯作者:I. Allali;M. Hertzberg;Y. Lyu
Symmetries from locality. III. Massless spin-2 gravitons and time translations
来自局部的对称性。
- DOI:10.1103/physrevd.102.085007
- 发表时间:2020
- 期刊:
- 影响因子:5
- 作者:Hertzberg, Mark P.;Litterer, Jacob A.
- 通讯作者:Litterer, Jacob A.
Quantitative analysis of the stochastic approach to quantum tunneling
量子隧道随机方法的定量分析
- DOI:10.1103/physrevd.102.076003
- 发表时间:2020
- 期刊:
- 影响因子:5
- 作者:Hertzberg, Mark P.;Rompineve, Fabrizio;Shah, Neil
- 通讯作者:Shah, Neil
Microlensing constraints on axion stars including finite lens and source size effects
- DOI:10.1103/physrevd.104.123012
- 发表时间:2021-09
- 期刊:
- 影响因子:5
- 作者:K. Fujikura;M. Hertzberg;E. D. Schiappacasse;Masahide Yamaguchi
- 通讯作者:K. Fujikura;M. Hertzberg;E. D. Schiappacasse;Masahide Yamaguchi
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Mark Hertzberg其他文献
Mesenteric vein thrombosis secondary to combined protein C deficiency and double heterozygosity for factor V leiden and prothrombin G20210A
联合蛋白 C 缺乏和因子 V leiden 和凝血酶原 G20210A 双杂合性继发肠系膜静脉血栓
- DOI:
10.1002/(sici)1096-8652(199911)62:3<199::aid-ajh14>3.0.co;2-w - 发表时间:
1999 - 期刊:
- 影响因子:12.8
- 作者:
Mark Hertzberg;T. Underwood;E. J. Favaloro - 通讯作者:
E. J. Favaloro
Clinical Response to Azacytidine (AZA) Is Associated with Increased Contribution from Mutated Blood Progenitors: Insights from Single Cell Genotyping of Matched Stem/Progenitor and Mature Blood Cells from MDS/CMML Patients Pre- and Post-AZA Treatment
- DOI:
10.1182/blood-2022-163158 - 发表时间:
2022-11-15 - 期刊:
- 影响因子:
- 作者:
Julie A.I. Thoms;Annatina Schnegg-Kaufmann;Golam Sarower Bhuyan;Henry R. Hampton;Lachlin Vaughan;Kayleigh Rutherford;Purvi M. Kakadia;Hui Mei Lee;Emma Johansson;Tim W. Failes;Greg M. Arndt;Jason Koval;Sarah Davidson;Robert Lindeman;Pauline Warburton;Alba Rodriguez-Meira;Adam J Mead;Ashwin Unnikrishnan;Mark Hertzberg;Mark N. Polizzotto - 通讯作者:
Mark N. Polizzotto
Reduced Intensity Transplants Using G-CSF-Mobilized Hemopoietic Cells From Haploidentical Related Donors
- DOI:
10.1016/j.bbmt.2012.11.403 - 发表时间:
2013-02-01 - 期刊:
- 影响因子:
- 作者:
Kenneth Bradstock;John Kwan;Kenneth Micklethwaite;David Gottlieb;Emily Blyth;Gillian Huang;Stephanie Deren;Mark Hertzberg - 通讯作者:
Mark Hertzberg
The Australian Experience with Relapsed Acute Myeloid Leukaemia Post Allogeneic Haematopoietic Stem Cell Transplantation Yields a Simple Prognostic Index for Survival after Relapse
- DOI:
10.1016/j.bbmt.2013.12.029 - 发表时间:
2014-02-01 - 期刊:
- 影响因子:
- 作者:
Andrew Boon Ming Lim;Cameron Curley;Chun Yew Fong;Ian Bilmon;Ashanka Beligaswatte;Duncan Purtill;Bartlomiej Getta;Anne Maree Johnston;Tasman Armytage;Marnie Collins;Kate Mason;Katherine Fielding;Matthew Greenwood;John Gibson;Mark Hertzberg;Matthew Wright;Ian Lewis;John Moore;David Curtis;Jeffrey Szer - 通讯作者:
Jeffrey Szer
Health-Related Quality of Life (HRQoL) in Patients with Diffuse Large B-Cell Lymphoma (DLBCL) Treated with Polatuzumab Vedotin, Rituximab, Cyclophosphamide, Doxorubicin and Prednisone (Pola-R-CHP) Versus Rituximab, Cyclophosphamide, Doxorubicin, Vincristine and Prednisone (R-CHOP) in the Phase III POLARIX Study
- DOI:
10.1182/blood-2022-157761 - 发表时间:
2022-11-15 - 期刊:
- 影响因子:
- 作者:
Jonathan W. Friedberg;Carrie A. Thompson;Marek Trněný;Franck Morschhauser;Gilles Salles;Patrick M. Reagan;Mark Hertzberg;Piotr Smolewski;Huilai Zhang;Catherine Thieblemont;Bei Hu;Gustavo Fonseca;Won-Seog Kim;Maurizio Martelli;Amitkumar Mehta;Avrita Campinha-Bacote;Mark Yan;Jamie Hirata;Matthew Sugidono;Calvin Lee - 通讯作者:
Calvin Lee
Mark Hertzberg的其他文献
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{{ truncateString('Mark Hertzberg', 18)}}的其他基金
Constraining Physics Beyond the Standard Model with Cosmological Observations
通过宇宙学观测将物理学限制在标准模型之外
- 批准号:
2310572 - 财政年份:2023
- 资助金额:
$ 24万 - 项目类别:
Continuing Grant
Exploring Fundamental Physics in the Early and Late Universe
探索早期和晚期宇宙的基础物理学
- 批准号:
1720332 - 财政年份:2017
- 资助金额:
$ 24万 - 项目类别:
Continuing Grant
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