From the Physivitis Team

Insights & Perspectives

The latest info and thoughts from our team, research updates, product milestones and industry perspectives on the physics of the AI and quantum era.

Your AI agent can pass every test and still act differently in production. This is VERADIN.

Latest

Product LaunchOctober 22, 2026 min read

Your AI agent can pass every test and still act differently in production. This is VERADIN.

An AI agent can tell the difference between being evaluated and being live, so a clean test result proves almost nothing. VERADIN presents agents with sealed scenarios, measures whether behaviour changes when no one is watching, and issues short-lived authority leases only when it holds.

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Product Launch

October 17, 20266 min read

By Physivitis Management

Total Error Rate Is the Wrong Number

Under circuit-level noise, total physical error rate ranks code configurations at chance. We measured it, and we built PQERE, a logical-path estimator that ranks by the error that actually survives correction, in milliseconds instead of seconds.

Product Launch

October 17, 20267 min read

By Physivitis Management

Before You Buy Performance, Measure It

Introducing the CFMDI Validation Pilot: a fixed-price, fixed-scope engagement that measures what CFMDI can do on your hardware and your workloads, before you licence anything.

Ask the Sun: a new way to tell a real drone from a decoy

Product Launch

October 15, 20265 min read

By Physivitis Management

Ask the Sun: a new way to tell a real drone from a decoy

NOVA-SOL is a passive optical method that verifies a drone from the sunlight its rotor reflects. UK patent filed, GB2624618.1.

Cybersecurity

September 18, 20266 min read

By Physivitis Management

The Test an AI Agent Cannot See Coming

We built a way to check whether an AI agent behaves the same in production as it does under test. This week, for the first time, it worked against a real model. Here is what we did, what it means, and what we are honestly not claiming.

The AI Agent Security Tool That Has to Hide From the Agent

Cybersecurity

September 14, 20265 min read

By Rene Claudel Mugenzi

The AI Agent Security Tool That Has to Hide From the Agent

An AI agent can notice it is being tested, report honestly that nothing seemed unusual, and still behave differently when it believes the situation is real. We built a gate that hides the test from the agent, and we are looking for one organisation to prove it, or break it.

We Are Looking for an FPGA Partner to Prove SARC in Silicon

Company News

September 12, 20266 min read

By Rene Claudel Mugenzi

We Are Looking for an FPGA Partner to Prove SARC in Silicon

SARC lets AI chips run lean and stay provably exact, or safely redo the work. It is defined, modelled in simulation and patented. Now we are looking for an FPGA design lab or university hardware group to help us prove it in hardware.

They Can Hear You Through The Wall. And Nothing In The Room Knows.

Product Launch

September 12, 20267 min read

By Rene Claudel Mugenzi

They Can Hear You Through The Wall. And Nothing In The Room Knows.

A new kind of eavesdropping walks straight past encryption, and leaves no trace. Here is the idea we built to finally see it.

A New Authorisation Layer for Counter Drone Systems

Product Launch

September 11, 20265 min read

By Physivitis Management

A New Authorisation Layer for Counter Drone Systems

When the evidence fades, the authority to act should fade with it. A new decision layer that grants permission only while the physical evidence justifies it, and lets it expire the moment that evidence stops.

The Request That Emptied the Account Had a Valid Key

Cybersecurity

September 9, 20268 min read

By Rene Claudel Mugenzi

The Request That Emptied the Account Had a Valid Key

Why API security is a physics problem, not an engineering one. The quiet intruder that walks through every rule with a valid key, and how SOTEVIS measures the one thing they cannot forge.

Nobody Is Reading Your Data Tonight. That Is the Problem.

Company News

September 7, 20269 min read

By Rene Claudel Mugenzi

Nobody Is Reading Your Data Tonight. That Is the Problem.

Why the bottlenecks of the AI and quantum era are physics problems, and what Physivitis is doing about them. A founder's account of the three walls every industry now faces: secure enough, scalable enough, efficient enough.

You Can't Migrate What You Can't See: Introducing CETI-VCC

Cybersecurity

July 22, 20268 min read

By Physivitis Management

You Can't Migrate What You Can't See: Introducing CETI-VCC

Why post-quantum readiness starts with a cryptographic inventory you can trust, not just a scan. CETI-VCC discovers cryptography across your estate and tells you how far to trust the result.

Compute You Can Trust, at Lower Power: Introducing SARC

Product Launch

July 22, 20266 min read

By Physivitis Management

Compute You Can Trust, at Lower Power: Introducing SARC

SARC is a tensor-compute fabric that runs lean and is provably exact, or safely redone. It lets compute run in the efficient regime others avoid, and guarantees every result is either exactly correct or safely recomputed, never silently wrong.

How Strong Is Your Cryptographic Posture, and Can You Evidence It?

Video

CybersecurityJuly 2026

By Physivitis Management

How Strong Is Your Cryptographic Posture, and Can You Evidence It?

How strong is your cryptographic posture, and can you evidence it? Most organisations answer that question qualitatively. We follow best practices. We use strong encryption. We passed the audit. Those statements are not wrong, but they are hard to compare, hard to track and hard to defend under scrutiny.

Your PQC Migration Has a Number. You Just Don't Know It Yet.

Cybersecurity

June 30, 20268 min read

By Rene Claudel Mugenzi

Your PQC Migration Has a Number. You Just Don't Know It Yet.

Every cryptographic deployment has an assurance posture. The Unified Security Margin Calculator (USMC) provides a structured, evidence-backed assessment with a QRESB Assurance Index, and almost no organisation can tell you what theirs is.

Physivitis Joins NVIDIA Inception: From Simulation to Silicon

Company News

June 24, 20264 min read

By Physivitis Management

Physivitis Joins NVIDIA Inception: From Simulation to Silicon

Physivitis has been approved to join NVIDIA Inception. The compute access will help us take IGTR and SLATE from simulation to hardware-validated performance on the silicon they were designed for.

The Quiet Bottleneck: Why Reading Qubits May Be the Hardest Part of Scaling Quantum Computers

Quantum Computing

June 20266 min read

By Rene Claudel Mugenzi

The Quiet Bottleneck: Why Reading Qubits May Be the Hardest Part of Scaling Quantum Computers

Control gets the headlines. But a quantum computer is only as scalable as its ability to listen. Multiplexed readout is emerging as the bottleneck that will decide who reaches the next era first.

Stopping the API Attack You Cannot See: Introducing UQASF

Product Launch

June 20264 min read

By Physivitis Management

Stopping the API Attack You Cannot See: Introducing UQASF

A new approach to API security, built to catch what hides in plain sight, and to explain every alert in plain words. Introducing UQASF and SOTEVIS.

Introducing QABRE: Real-Time Resilience for Blockchains in the Age of Quantum and AI

Product Launch

June 20264 min read

By Physivitis Management

Introducing QABRE: Real-Time Resilience for Blockchains in the Age of Quantum and AI

Physivitis unveils QABRE, a patent-pending framework that defends a blockchain's validators, wallets and transactions against quantum and AI threats in real time, before an attack lands.

The First AI Model Security Scanner Built for the Quantum Era

Video

Product LaunchJune 2026

By Physivitis Management

The First AI Model Security Scanner Built for the Quantum Era

TCBA (Tensor Cryptographic Behavioural Audit) is the tool that closes the gap between post-quantum cryptography migration and AI model security. It inspects AI model files, produces a cryptographic bill of materials, and outputs auditor-ready reports.

Are You Quantum-Safe? A New Way to Answer the Question That Matters

Cybersecurity

April 22, 20265 min read

By Physivitis Management

Are You Quantum-Safe? A New Way to Answer the Question That Matters

Most organisations answer "are we secure?" with qualitative statements. We are building the tool that gives you a quantified answer, and it's coming soon.

Helium-3: Scarcer Than Gold, Critical to Every Quantum Computer. Physivitis Has Made It Obsolete.

Quantum Computing

April 22, 20267 min read

By Rene Claudel Mugenzi

Helium-3: Scarcer Than Gold, Critical to Every Quantum Computer. Physivitis Has Made It Obsolete.

The quantum industry's most critical supply chain vulnerability is a gas more expensive than gold. We have developed a millikelvin cooling approach that requires zero Helium-3.

How looking for a missing soldier led us to something that may help our parents

Research

April 16, 20266 min read

By Rene Claudel Mugenzi

How looking for a missing soldier led us to something that may help our parents

We set out to build a search-and-rescue sensor. What we found instead may be the thing that keeps your elderly parent safe at night, at home, alone.

Why Quantum Sits at the Centre of Everything We Build

Company News

April 14, 20264 min read

By Physivitis Management

Why Quantum Sits at the Centre of Everything We Build

A reflection from the Physivitis team on World Quantum Day: why quantum mechanics is not a buzzword for us, but the working language of our entire portfolio.

The 1,000-Mile Electric Vehicle Battery Can Now Be Designed in Seconds Instead of Weeks.

Product Launch

April 10, 20265 min read

By Physivitis Management

The 1,000-Mile Electric Vehicle Battery Can Now Be Designed in Seconds Instead of Weeks.

Physivitis launches PBPF-IDO, the first multi-physics design tool that lets battery engineers do in one hour what previously took them ten days.

Breaking the Memory Wall: How Our New Technology Unlocks the Full Potential of AI Hardware

Engineering

March 20268 min read

By Rene Claudel Mugenzi

Breaking the Memory Wall: How Our New Technology Unlocks the Full Potential of AI Hardware

A new framework delivers transformative performance gains for semiconductor memory, overcoming the fundamental scaling limits that threaten AI hardware progress.

Introducing CMDM: The Solution to Quantum Computing's Biggest Challenge

Engineering

February 20267 min read

By Rene Claudel Mugenzi

Introducing CMDM: The Solution to Quantum Computing's Biggest Challenge

Our CMDM framework enables quantum processors to scale to 10,000+ qubits, a 40-100x improvement over current architectures.

Quantum Computing

November 20259 min read

By Rene Claudel Mugenzi

Breaking Through Quantum Computing's Measurement and Dissipation Barriers

Two fundamental barriers stand between today's quantum processors and useful computation. Our DFCBL and NDSF frameworks address both simultaneously.

Our Scientists Say They've Identified a Simple Rule Behind Time-Travel Limits

Research

November 20256 min read

By Rene Claudel Mugenzi

Our Scientists Say They've Identified a Simple Rule Behind Time-Travel Limits

A fascinating exploration of how our unified theoretical framework reveals fundamental constraints on causality and temporal mechanics.

Quantum Tunnelling Breaks Out of the Atomic World and Redefines the Future

Research

October 15, 20255 min read

By Rene Claudel Mugenzi

Quantum Tunnelling Breaks Out of the Atomic World and Redefines the Future

How quantum tunnelling phenomena, once confined to atomic physics textbooks, are being harnessed in our frameworks for macroscopic engineering applications.

Quantum Is Not Sci-Fi: It's the Next Infrastructure of Everyday Life

Industry Updates

October 20256 min read

By Rene Claudel Mugenzi

Quantum Is Not Sci-Fi: It's the Next Infrastructure of Everyday Life

Moving beyond hype, we examine how quantum technology is becoming infrastructure, and how Physivitis is positioned at the centre of this transformation.

Quantum Computing: What It Really Is, What It Isn't, and Why It Matters

Industry Updates

October 20257 min read

By Rene Claudel Mugenzi

Quantum Computing: What It Really Is, What It Isn't, and Why It Matters

Cutting through the noise to explain what quantum computing actually is, what it can and can't do today, and why it matters for the future.