Welcome.
Where to Begin
If you’re new to this work, start with the question that best matches what you’re trying to understand:
• Why does something feel off, even when it looks like it’s working?
→ Phase Drift
• How does structure actually form under pressure and scale?
→ The Loom
• Why does meaning keep changing over time, even when nothing new happens?
→ Relational Coherence Theory (RCT)
This site contains essays and reflections by Lit Meng (Robert) Tang, exploring how coordination, representation, and time interact across complex systems.
Many of the ideas discussed here arise from a broader independent research program known as the Tang Papers.
This page provides a simple guide to the ecosystem connecting essays, research papers, and open-access publications.
The Tang Papers Research Program
The Tang Papers constitute an independent research program examining how contradictions arise in descriptions of complex systems.
Across domains as different as physics interpretation, artificial intelligence systems, organizational coordination, and human movement, similar patterns appear repeatedly.
In many cases, contradictions appear not because the underlying systems are inconsistent, but because the representational tools used to describe them mix together different roles.
The Tang Papers therefore investigate how analytical artifacts arise when descriptions confuse variables that track accumulation with those that describe structural coordination.
The research program develops diagnostic frameworks intended to clarify these representational distinctions.
A Simple Core Idea
Across the research program a recurring distinction appears between two types of variables commonly used when describing systems.
Scalar variables
These track magnitude or accumulation.
Examples include:
- quantity
- duration
- rate
- scale
Phase variables
These track structural coordination and relational organization.
Examples include:
- synchronization
- relational position
- boundary completion
- phase within a cycle
Many paradoxes arise when scalar and phase roles are treated as interchangeable.
The Tang Papers explore how maintaining this distinction can clarify problems across multiple domains.
Extending the Framework
The research program originally focused on distinguishing scalar (measurement) and phase (coordination) roles in system descriptions.
More recent work extends this framework into a third layer:
• Experiential (interpretive)
Describing how meaning, perception, and relational significance are constructed and reinterpreted over time.
This extension is formalized in:
Relational Coherence Theory (RCT)
RCT explains how meaning is not fixed or stored, but reconstructed through the interaction of memory, context, and current state within observer-dependent systems.
Where the Formal Research Lives
The formal research papers are archived with persistent identifiers (DOIs) on an open-access repository.
Zenodo Research Archive:
https://zenodo.org/communities/tang-papers-program
These publications include methodological frameworks such as:
- Phase–Scalar Reconstruction (PSR)
- Boundary-Augmented Phase–Scalar Reconstruction (PSR-B)
- Phase–Scalar Reconstruction in Practice (PSR-P)
They also include structural models of temporal organization, coordination, and information structure.
Research Program Overview
A structured overview of the Tang Papers research program can be found here:
The architecture of the program is described in the paper:
The Tang Papers Program: Architecture, Scope, and Representational Discipline
https://doi.org/10.5281/zenodo.19035960
This bridge paper explains how the individual publications connect into a coherent research program.
Essays on This Site
The essays on robert-tang.com explore ideas related to the research program in a more accessible and conversational form.
Topics discussed on this site include:
• coordination vs measurement
• representation and abstraction
• artificial intelligence interpretation
• rhythm and temporal organization
• scaling behavior in complex systems
• the relationship between metrics and reality
These essays should be understood as interpretive commentary, not formal research papers.
When relevant, essays may link to the underlying research frameworks from the Tang Papers program.
Relationship Between the Sites
The research ecosystem currently consists of three connected components:
Formal Publications
Open-access research papers archived on Zenodo.
Research Program Architecture
Overview and documentation of the Tang Papers research program.
Public Essays
Interpretive essays and commentary hosted here.
Author
Lit Meng (Robert) Tang
Independent Researcher
Burlington, Ontario, Canada
Academic background:
B.Sc. Mathematics — McMaster University
MBA — Schulich School of Business
Professional background includes more than 25 years of work in dance education and movement-based learning.
Embodied practice in rhythm, coordination, and movement originally inspired many of the questions explored in the Tang Papers research program.
ORCID:
https://orcid.org/0009-0006-1121-6837
Research Entry
Tang Papers Program (Bridge Paper)
https://doi.org/10.5281/zenodo.19035960
Research Archive
Formal Publications
https://zenodo.org/communities/tang-papers-program
A Note on Scope
The Tang Papers research program develops diagnostic and descriptive frameworks of inquiry.
It does not propose new physical laws and does not claim to replace established scientific models.
Instead, the work focuses on improving representational clarity, boundary discipline, and translation across domains.