Calendar of Events
M Mon
T Tue
W Wed
T Thu
F Fri
S Sat
S Sun
3 events,
Program on Mathematical Aspects of Scattering Amplitudes
Mathematical Aspects of Scattering Amplitudes Program To receive email updates and program announcements, visit this link to sign up for the CMSA Mathematical Aspects of Scattering Amplitudes Program mailing list. […]
Workshop on Global Categorical Symmetries
The CMSA will be hosting a Workshop on Global Categorical Symmetries from April 29âMay 3, 2024. Participation in the workshop is by invitation. The workshop will hold three Symmetry […]
The DNA of Particle Scattering
The DNA of Particle Scattering
Colloquium Speaker: Lance Dixon (SLAC, Stanford University) Title: The DNA of Particle Scattering Abstract: At the Large Hadron Collider, the copious scattering of quarks and gluons in quantum chromodynamics (QCD) produces Higgs […]
6 events,
Mathematical Aspects of Scattering Amplitudes Lecture
Mathematical Aspects of Scattering Amplitudes Lecture
Mathematical Aspects of Scattering Amplitudes Lecture Speaker: Nima Arkani-Hamed, IAS Title: Surfaceology and the Real World Part 1 (Note change of venue to Jefferson 453)
CMSA Q&A Seminar 4/30/2024
CMSA Q&A Seminar 4/30/2024
Speaker: Lakshminarayanan Mahadevan Question: What is morphogenesis? (Morphogenesis: geometry and biology)
Mathematical Aspects of Scattering Amplitudes Lecture
Mathematical Aspects of Scattering Amplitudes Lecture
Mathematical Aspects of Scattering Amplitudes Lecture Speaker: Nima Arkani-Hamed, IAS Title: Surfaceology and the Real World Part 2 (Note change of venue to Jefferson 453)
6 events,
Mathematical Aspects of Scattering Amplitudes Lecture
Mathematical Aspects of Scattering Amplitudes Lecture
Mathematical Aspects of Scattering Amplitudes Lecture Speaker: Jaroslav Trnka, University of California, Davis Title: Loops of loops expansion in the Amplituhedron
Mathematical Aspects of Scattering Amplitudes Lecture
Mathematical Aspects of Scattering Amplitudes Lecture
Mathematical Aspects of Scattering Amplitudes Lecture Speaker: Yu-tin Huang, National Taiwan University Title: Loop in trees: Chambers in amplitudes and correlation functions
Mathematical Aspects of Scattering Amplitudes Lecture
Mathematical Aspects of Scattering Amplitudes Lecture
Mathematical Aspects of Scattering Amplitudes Lecture Speaker: Livia Ferro, University of Hertfordshire Title: Scattering Amplitudes from Null-cone Geometry
7 events,
Mathematical Aspects of Scattering Amplitudes Lecture
Mathematical Aspects of Scattering Amplitudes Lecture
Mathematical Aspects of Scattering Amplitudes Lecture Speaker: Daniil Rudenko, U Chicago Title:Â Introduction to Cluster Polylogarithms Location: Harvard Science Center 310
Non-dispersive one-way signal amplification in sonic metamaterials
Non-dispersive one-way signal amplification in sonic metamaterials
Active Matter Seminar Speaker:Â Jayson Paulose, University of Oregon Title: Control of parametric amplification in space-time modulated mechanical metamaterials Abstract: Active mechanical metamaterials harbor acoustic signal processing functionalities that are impossible […]
Symmetry Colloquia – Global Categorical Symmetries
Symmetry Colloquia – Global Categorical Symmetries
Symmetry Colloquia - Global Categorical Symmetries May 2, 2024 Location: Room G-10, CMSA, 20 Garden Street, Cambridge MA 02138 Speaker: Clay Còrdova, University of Chicago Title:  Particle-Soliton Degeneracies from Spontaneously […]
3 events,
Mathematical Aspects of Scattering Amplitudes Lecture
Mathematical Aspects of Scattering Amplitudes Lecture
Mathematical Aspects of Scattering Amplitudes Lecture Speaker: Andrew McLeod, Edinburgh Title: Genealogical Constraints on Feynman Integrals
2 events,
Liouville Theory and Weil-Petersson Geometry
Liouville Theory and Weil-Petersson Geometry
Colloquium Speaker: Sarah Harrison (Northeastern University) Title: Liouville Theory and Weil-Petersson Geometry Abstract: Two-dimensional conformal field theory is a powerful tool to understand the geometry of surfaces. Liouville conformal field […]
4 events,
On using ML for Economics
On using ML for Economics
CMSA Member Seminar Speaker:Â Sergiy Verstyuk Title:Â On using ML for Economics Abstract:Â I will introduce some tools from the field of machine learning and discuss how they can be leveraged to get […]
Real-time observables in horizon thermodynamics
Real-time observables in horizon thermodynamics
https://youtu.be/zxjuAlzuW78 General Relativity Seminar Speaker: Albert Law, Stanford Title:Â Real-time observables in horizon thermodynamics Abstract:Â Euclidean black hole 1-loop determinants have recently been shown to compute a renormalized thermal canonical partition function […]
Mathematical Aspects of Scattering Amplitudes Lecture
Mathematical Aspects of Scattering Amplitudes Lecture
Mathematical Aspects of Scattering Amplitudes Lecture Speaker: Jacob Bourjaily, Penn State Title: The Algebraic and Transcendental Structure of Perturbative QFT
2 events,
Mathematical Aspects of Scattering Amplitudes Lecture
Mathematical Aspects of Scattering Amplitudes Lecture
Mathematical Aspects of Scattering Amplitudes Lecture Speaker: Ruth Britto, Trinity Title: Cuts and Symbols
2 events,
Computing periods of hypersurfaces and elliptic surfaces via effective homology
Computing periods of hypersurfaces and elliptic surfaces via effective homology
Algebraic Geometry in String Theory Seminar Speaker: Eric Pichon-Pharabod, Universite Paris-Saclay Title: Computing periods of hypersurfaces and elliptic surfaces via effective homology Abstract: The period matrix of a smooth complex projective […]
3 events,
From quantum Hall to Hubbard physics in twisted bilayer graphene
From quantum Hall to Hubbard physics in twisted bilayer graphene
Quantum Matter in Mathematics and Physics Seminar Speaker: Eslam Khalaf (Harvard) Title: From quantum Hall to Hubbard physics in twisted bilayer graphene Abstract: Early on it was noticed that twisted […]
On the landscape of 4d N=2 SCFTs
On the landscape of 4d N=2 SCFTs
CMSA Member Seminar Speaker: Robert Moscrop, Harvard CMSA Title:Â On the landscape of 4d N=2 SCFTs Abstract:Â Four-dimensional conformal field theories with sufficient (N = 2) supersymmetry are highly constrained. So much […]
5 events,
People at CMSA – May 13 – 17, 2024
Full Name Role Office # Affiliation Dates Email Address James Drummond Scattering Amplitudes Participant G12 University of Southampton 5/13-17/2024 j.m.drummond@soton.ac.uk Bruno Gimenez Scattering Amplitudes Participant G12 University of Southampton 5/13-24/2024 […]
An analogue of non-interacting quantum field theory in Riemannian signature
An analogue of non-interacting quantum field theory in Riemannian signature
General Relativity Seminar Speaker: Mikhail Molodyk, Stanford Title:Â An analogue of non-interacting quantum field theory in Riemannian signature Abstract:Â Recent advances using microlocal tools have led to constructions, for wave operators on […]
Improving Mean-Field Theory for Quantum Magnets
Improving Mean-Field Theory for Quantum Magnets
Quantum Matter in Mathematics and Physics Seminar Speaker: Junyi Zhang, Johns Hopkins University Title: Improving Mean-Field Theory for Quantum Magnets Abstract: Frustrated magnets have garnered significant attention because of their […]
Errors and Correction in Cumulative Knowledge
Errors and Correction in Cumulative Knowledge
Colloquium Speaker: Madhu Sudan, Harvard University Title: Errors and Correction in Cumulative Knowledge Abstract: Societal accumulation of knowledge is a complex, and arguably error-prone, process. The correctness of new units […]
4 events,
Quasilocal mass for general domains in space
Quasilocal mass for general domains in space
CMSA Member Seminar Speaker: Jue Liu Title:Â Quasilocal mass for general domains in space Abstract:Â Diffeomorphism-invariant quasilocal mass in classical general relativity has been studied for decades, but it is still an […]
Mathematical Aspects of Scattering Amplitudes Lecture
Mathematical Aspects of Scattering Amplitudes Lecture
Mathematical Aspects of Scattering Amplitudes Lecture Speaker: James Drummond, University of Southampton Title: Multiple light-like Wilson loops in N=4 super Yang-Mills theory
3 events,
Mathematical Aspects of Scattering Amplitudes Lecture
Mathematical Aspects of Scattering Amplitudes Lecture
Mathematical Aspects of Scattering Amplitudes Lecture Speaker:Matteo Parisi, Harvard CMSA
5 events,
Mirror symmetry and log del Pezzo surfaces
Mirror symmetry and log del Pezzo surfaces
Algebraic Geometry in String Theory Seminar Speaker: Franco Rota, University of Glasgow Title: Mirror symmetry and log del Pezzo surfaces Abstract: The homological mirror symmetry conjecture predicts a duality, expressed in terms of categorical […]
Controlling chaotic advection in 2D active nematics
Controlling chaotic advection in 2D active nematics
Active Matter Seminar Speaker:Â Kevin Mitchell, University of California, Merced Title: Controlling chaotic advection in 2D active nematics Abstract: Recent years have seen a surge of interest in active materials, in […]
Geometry of Generalized Lienard Equations, Contact Geometry and Metriplectic Structure
Geometry of Generalized Lienard Equations, Contact Geometry and Metriplectic Structure
Speaker: Partha Guha, Khalifa University, Abu Dhabi Title: Geometry of Generalized Lienard Equations, Contact Geometry and Metriplectic Structure Abstract: We start with a self-contained brief review of the construction of […]
3 events,
Love and Naturalness
Love and Naturalness
Quantum Matter in Mathematics and Physics Seminar Speaker: Mikhail Ivanov (MIT) Title: Love and Naturalness Abstract: Recent progress in gravitational wave astronomy has spurred the development of efficient tools to describe […]
2 events,
Mathematical Aspects of Scattering Amplitudes Lecture
Mathematical Aspects of Scattering Amplitudes Lecture
Mathematical Aspects of Scattering Amplitudes Lecture Speaker: Michael Borinsky, ETH Zurich
2 events,
Mathematical Aspects of Scattering Amplitudes Lecture
Mathematical Aspects of Scattering Amplitudes Lecture
Mathematical Aspects of Scattering Amplitudes Lecture Speaker: Chaim Even-Zohar, Technion Title: Amplituhedron tiles and twistor polynomials
0 events,
0 events,
0 events,
0 events,
1 event,
Amplituhedra, Cluster Algebras, and Positive Geometry
Amplituhedra, Cluster Algebras, and Positive Geometry Dates: May 29-31, 2024 Location: Harvard CMSA, 20 Garden Street, Cambridge MA 02138 & via Zoom In recent years, a remarkable paradigm shift has […]