“Missed Call” is a hit for the Quantum Shorts film festival

April 03, 2023

Missed Call has taken First Prize in the Quantum Shorts film festival! The emotive short film by director Prasanna Sellathurai tells of a physics student grappling with his father’s health crisis.

“I am thrilled and honoured to be awarded first place in this year’s Quantum Shorts Film Festival!” says Prasanna Sellathurai. “I’ve often heard that quantum physics can be considered difficult to approach. This award proves to me that passionate stories, that find creative ways to marry the most personal with the most complex, can speak to all of us.”

Missed Call was one of two winners selected by Quantum Shorts judges Ágnes Mócsy, Alex Winter, Honor Harger, Jamie Lochhead, José Ignacio Latorre and Neal Hartman from a shortlist of nine quantum-inspired films. THE observer was selected as Runner Up. A public vote on the shortlist picked The Human Game for the People’s Choice Prize, rounding out the top three films in the festival.

On the shortlist, Director and Executive Producer Jamie Lochhead said, “It was interesting to see the broad range in style and tone of the various films and their links to the theme of quantum science. I enjoyed the humour in the writing and performances in several of the films.”

The three winners get a cash award and an engraved trophy. This is in addition to the screening fee, certificate and digital subscription to Scientific American that is awarded to all the finalists.

In making Missed Call, director Prasanna Sellathurai, who is from the United Kingdom, wanted to communicate a surreal time effectively through film. “For us, the analogy of quantum entanglement was a perfectly apt one to use because when you have somebody you care about going through something traumatic, time is perceived in a different way and all you think about is their experiences and how you can see yourself have the same experience,” he said.

Director, writer and actor Alex Winter called it “an artful and poignant exploration of quantum”. For his efforts, Prasanna Sellathurai receives USD 1500.

The runner up prize of USD 1000 goes to Spanish director Alma Llerena of THE observer. The short film presents an artistic take on the observer effect through screendance, a hybrid medium of cinematography and choreography. It hopes to inspire audiences to contemplate how their personal reality is affected by how they observe it.

The film was a favourite of judges Ágnes Mócsy and José Ignacio Latorre, with Ágnes Mócsy praising it as a “creative production, well executed”.

“I am truly honoured and happy to be selected as the runner up with the film THE observer in this film festival,” says director Alma Llerena. “I hope that the work can inspire someone to think for a minute about the importance of consciously being the observer.”

Spanish director Dani Álava wins the People’s Choice Prize of USD 500 for his film The Human Game. The film portrays a dystopian future with quantum machines and “was conceived as a fictional propaganda video with the aesthetic codes of a fashion film”. Dani Álava hopes the film makes audiences think about what kind of future we want as a species.

“On behalf of the whole team who made The Human Game possible, I would like to thank all the viewers for giving us their vote and choosing our short film as their favourite. I am personally thrilled to keep using cinema as a medium and quantum physics as a theme to narrate stories that connect with people across the globe,” says Dani Álava.

Congratulations to the winners! The shortlisted films have already been screened in New Zealand, Singapore and Canada, with more events to come. You can watch the shortlisted films on the Quantum Shorts website, where you can also find interviews with the filmmakers.

The Quantum Shorts film festival is organised by the Centre for Quantum Technologies in Singapore with media partners Scientific American and Nature, and scientific partners, the ARC Centre of Excellence for Engineered Quantum Systems; the Dodd-Walls Centre for Photonic and Quantum Technologies; the Institute for Quantum Computing at the University of Waterloo, Canada; the Institute for Quantum Information and Matter at Caltech; QuTech; and the UK National Quantum Technologies Programme.

 

Quantum Theories: A to Z

V is for ...
Virtual particles

Quantum theory’s uncertainty principle says that since not even empty space can have zero energy, the universe is fizzing with particle-antiparticle pairs that pop in and out of existence. These “virtual” particles are the source of Hawking radiation.

P is for ...
Planck's Constant

This is one of the universal constants of nature, and relates the energy of a single quantum of radiation to its frequency. It is central to quantum theory and appears in many important formulae, including the Schrödinger Equation.

Q is for ...
Quantum States

Quantum states, which represent the state of affairs of a quantum system, change by a different set of rules than classical states.

T is for ...
Tunnelling

This happens when quantum objects “borrow” energy in order to bypass an obstacle such as a gap in an electrical circuit. It is possible thanks to the uncertainty principle, and enables quantum particles to do things other particles can’t.

T is for ...
Time

The arrow of time is “irreversible”—time goes forward. On microscopic quantum scales, this seems less certain. A recent experiment shows that the forward pointing of the arrow of time remains a fundamental rule for quantum measurements.

U is for ...
Uncertainty Principle

One of the most famous ideas in science, this declares that it is impossible to know all the physical attributes of a quantum particle or system simultaneously.

E is for ...
Entanglement

When two quantum objects interact, the information they contain becomes shared. This can result in a kind of link between them, where an action performed on one will affect the outcome of an action performed on the other. This “entanglement” applies even if the two particles are half a universe apart.

S is for ...
Sensors

Researchers are harnessing the intricacies of quantum mechanics to develop powerful quantum sensors. These sensors could open up a wide range of applications.

T is for ...
Teleportation

Quantum tricks allow a particle to be transported from one location to another without passing through the intervening space – or that’s how it appears. The reality is that the process is more like faxing, where the information held by one particle is written onto a distant particle.

L is for ...
Large Hadron Collider (LHC)

At CERN in Geneva, Switzerland, this machine is smashing apart particles in order to discover their constituent parts and the quantum laws that govern their behaviour.

M is for ...
Maths

Quantum physics is the study of nature at the very small. Mathematics is one language used to formalise or describe quantum phenomena.

Z is for ...
Zero-point energy

Even at absolute zero, the lowest temperature possible, nothing has zero energy. In these conditions, particles and fields are in their lowest energy state, with an energy proportional to Planck’s constant.

R is for ...
Reality

Since the predictions of quantum theory have been right in every experiment ever done, many researchers think it is the best guide we have to the nature of reality. Unfortunately, that still leaves room for plenty of ideas about what reality really is!

N is for ...
Nonlocality

When two quantum particles are entangled, it can also be said they are “nonlocal”: their physical proximity does not affect the way their quantum states are linked.

Q is for ...
Quantum biology

A new and growing field that explores whether many biological processes depend on uniquely quantum processes to work. Under particular scrutiny at the moment are photosynthesis, smell and the navigation of migratory birds.

U is for ...
Universe

To many researchers, the universe behaves like a gigantic quantum computer that is busy processing all the information it contains.

J is for ...
Josephson Junction

This is a narrow constriction in a ring of superconductor. Current can only move around the ring because of quantum laws; the apparatus provides a neat way to investigate the properties of quantum mechanics and is a technology to build qubits for quantum computers.

A is for ...
Atom

This is the basic building block of matter that creates the world of chemical elements – although it is made up of more fundamental particles.

C is for ...
Clocks

The most precise clocks we have are atomic clocks which are powered by quantum mechanics. Besides keeping time, they can also let your smartphone know where you are.

W is for ...
Wave-particle duality

It is possible to describe an atom, an electron, or a photon as either a wave or a particle. In reality, they are both: a wave and a particle.

K is for ...
Kaon

These are particles that carry a quantum property called strangeness. Some fundamental particles have the property known as charm!

T is for ...
Time travel

Is time travel really possible? This article looks at what relativity and quantum mechanics has to say.

B is for ...
Bose-Einstein Condensate (BEC)

At extremely low temperatures, quantum rules mean that atoms can come together and behave as if they are one giant super-atom.

L is for ...
Light

We used to believe light was a wave, then we discovered it had the properties of a particle that we call a photon. Now we know it, like all elementary quantum objects, is both a wave and a particle!

C is for ...
Computing

The rules of the quantum world mean that we can process information much faster than is possible using the computers we use now. This column from Quanta Magazine ​delves into the fundamental physics behind quantum computing.

O is for ...
Objective reality

Niels Bohr, one of the founding fathers of quantum physics, said there is no such thing as objective reality. All we can talk about, he said, is the results of measurements we make.

S is for ...
Schrödinger Equation

This is the central equation of quantum theory, and describes how any quantum system will behave, and how its observable qualities are likely to manifest in an experiment.

M is for ...
Multiverse

Our most successful theories of cosmology suggest that our universe is one of many universes that bubble off from one another. It’s not clear whether it will ever be possible to detect these other universes.

S is for ...
Superposition

The feature of a quantum system whereby it exists in several separate quantum states at the same time.

K is for ...
Key

Quantum Key Distribution (QKD) is a way to create secure cryptographic keys, allowing for more secure communication.

E is for ...
Ethics

As the world makes more advances in quantum science and technologies, it is time to think about how it will impact lives and how society should respond. This mini-documentary by the Quantum Daily is a good starting point to think about these ethical issues. 

https://www.youtube.com/watch?v=5qc7gpabEhQ&t=2s 

D is for ...
Decoherence

Unless it is carefully isolated, a quantum system will “leak” information into its surroundings. This can destroy delicate states such as superposition and entanglement.

H is for ...
Hidden Variables

One school of thought says that the strangeness of quantum theory can be put down to a lack of information; if we could find the “hidden variables” the mysteries would all go away.

S is for ...
Schrödinger’s Cat

A hypothetical experiment in which a cat kept in a closed box can be alive and dead at the same time – as long as nobody lifts the lid to take a look.

F is for ...
Free Will

Ideas at the heart of quantum theory, to do with randomness and the character of the molecules that make up the physical matter of our brains, lead some researchers to suggest humans can’t have free will.

A is for ...
Act of observation

Some people believe this changes everything in the quantum world, even bringing things into existence.

I is for ...
Interferometer

Some of the strangest characteristics of quantum theory can be demonstrated by firing a photon into an interferometer

P is for ...
Probability

Quantum mechanics is a probabilistic theory: it does not give definite answers, but only the probability that an experiment will come up with a particular answer. This was the source of Einstein’s objection that God “does not play dice” with the universe.

I is for ...
Information

Many researchers working in quantum theory believe that information is the most fundamental building block of reality.

G is for ...
Gravity

Our best theory of gravity no longer belongs to Isaac Newton. It’s Einstein’s General Theory of Relativity. There’s just one problem: it is incompatible with quantum theory. The effort to tie the two together provides the greatest challenge to physics in the 21st century.

Y is for ...
Young's Double Slit Experiment

In 1801, Thomas Young proved light was a wave, and overthrew Newton’s idea that light was a “corpuscle”.

H is for ...
Hawking Radiation

In 1975, Stephen Hawking showed that the principles of quantum mechanics would mean that a black hole emits a slow stream of particles and would eventually evaporate.

M is for ...
Many Worlds Theory

Some researchers think the best way to explain the strange characteristics of the quantum world is to allow that each quantum event creates a new universe.

R is for ...
Randomness

Unpredictability lies at the heart of quantum mechanics. It bothered Einstein, but it also bothers the Dalai Lama.

W is for ...
Wavefunction

The mathematics of quantum theory associates each quantum object with a wavefunction that appears in the Schrödinger equation and gives the probability of finding it in any given state.

X is for ...
X-ray

In 1923 Arthur Compton shone X-rays onto a block of graphite and found that they bounced off with their energy reduced exactly as would be expected if they were composed of particles colliding with electrons in the graphite. This was the first indication of radiation’s particle-like nature.

B is for ...
Bell's Theorem

In 1964, John Bell came up with a way of testing whether quantum theory was a true reflection of reality. In 1982, the results came in – and the world has never been the same since!

A is for ...
Alice and Bob

In quantum experiments, these are the names traditionally given to the people transmitting and receiving information. In quantum cryptography, an eavesdropper called Eve tries to intercept the information.

Q is for ...
Qubit

One quantum bit of information is known as a qubit (pronounced Q-bit). The ability of quantum particles to exist in many different states at once means a single quantum object can represent multiple qubits at once, opening up the possibility of extremely fast information processing.

G is for ...
Gluon

These elementary particles hold together the quarks that lie at the heart of matter.

D is for ...
Dice

Albert Einstein decided quantum theory couldn’t be right because its reliance on probability means everything is a result of chance. “God doesn’t play dice with the world,” he said.

C is for ...
Cryptography

People have been hiding information in messages for millennia, but the quantum world provides a whole new way to do it.

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