A.T. Field
The near-impenetrable force field that only an Evangelion can counter.
The A.T. Field, or Absolute Terror Field, is a metaphysical barrier that serves as the primary defense mechanism for Angels in the Neon Genesis Evangelion universe. The source describes Angels as possessing "near-impenetrable force fields known as Absolute Terror Fields, or simply AT Fields." These fields render conventional United Nations weapons useless, forcing Nerv to rely on Evangelions—bio-mechanical mechas that possess their own force fields—as the only weapons capable of combating and destroying the Angels. The Evangelions' fields are synchronized to their pilots' nervous systems, allowing them to counter the Angels' defenses in battle.
- Nature
- Metaphysical energy barrier
- Origin
- The soul of living beings
- Primary Function
- Separation of self from others; physical defense
- Weakness
- Synchronization with an Evangelion or specific anti-A.T. Field weaponry
- Visual Manifestation
- Prismatic, geometric hexagonal or spherical distortion fields
Lore & Background
In the conflict against the Angels, these fields become a terrifying display of power. The source notes that Angels possess "near-impenetrable force fields known as Absolute Terror Fields, or simply AT Fields." Because of these fields, Nerv's Evangelion bio-mechanical mechas, "which are synchronized to their pilots' nervous systems and possess their own force fields," are the only weapons capable of combating and destroying the Angels. This creates a unique dynamic where battle is not just about physical strength, but a clash of wills and souls, with the intensity of the field often reflecting the pilot's emotional state.
In Their Own Story
The air shimmered with a violent, iridescent hue as the Angel deployed its barrier. Conventional missiles struck the glowing hexagonal lattice and disintegrated into harmless sparks before they could even graze the target. Inside the cockpit, Shinji gripped the controls, feeling the Evangelion's own field ripple in response to his fear. He pushed against the mental resistance, forcing Unit-01 to extend its own prismatic shield. The two energy walls collided with a soundless shockwave that distorted reality itself, a silent scream of clashing souls where no physical weapon could ever reach.
Reader's Guide
The A.T. Field is the defining concept of existence in this universe, acting as both a shield and a prison for individuality. It explains why living beings do not merge into one another and provides the primary defense against the hostile Angels. While humans possess these fields naturally to maintain their separate identities, they are usually subconscious and weak compared to those generated by Angels or Evangelions. The Evangelion units were specifically designed to mimic this ability, allowing them to penetrate Angel barriers through a synchronization of souls between pilot and machine. The strength of an A.T. Field is directly tied to the user's will to exist and their psychological state. When a pilot experiences extreme trauma or emotional breakdown, their field may collapse, leaving them vulnerable. Conversely, a strong desire to protect oneself can generate barriers capable of withstanding catastrophic forces.
Did You Know?
- The source states that Angels possess 'near-impenetrable force fields known as Absolute Terror Fields, or simply AT Fields.'
- Evangelion bio-mechanical mechas are the only weapons capable of combating Angels because they possess their own force fields, synchronized to their pilots' nervous systems.
- The AT Field is so effective that conventional United Nations forces' weapons are rendered useless against it.
- The term 'Absolute Terror Field' is explicitly used in the source to describe the Angels' force fields.
Frequently Asked Questions
What exactly is an A.T. Field?
An A.T. Field, short for Absolute Terror Field, is a metaphysical energy barrier generated by all living souls to maintain individuality and separation from others. In the series, Angels use this near-impenetrable shield as their primary defense against conventional military attacks.
Why are standard United Nations weapons ineffective against Angels?
Conventional projectiles and explosives cannot penetrate the dense energy structure of an Angel's field, rendering most human weaponry useless. Only Evangelions possess their own A.T. Fields strong enough to breach this defense and allow physical contact with the enemy.
Do humans or Evangelions have A.T. Fields too?
Every living being possesses an A.T. Field as a manifestation of their soul, which is why Evangelions can generate them to fight back. The synchronization between the pilot and the Eva allows the mecha to project this barrier effectively during combat.
How does an A.T. Field look and what weakens it?
Visually, these fields appear as prismatic, geometric distortions often forming hexagonal or spherical patterns around the entity. Their main weakness lies in being overwhelmed by a synchronized Evangelion or targeted with specific anti-A.T. Field weaponry designed to destabilize the barrier.
What is the deeper symbolic meaning of the A.T. Field?
Beyond physical defense, the field represents the psychological walls humans build to keep their hearts separate and avoid pain from others. This concept ties into the series' themes regarding Instrumentality and the merging of all souls into one existence.